GITNUXSOFTWARE ADVICE
Cybersecurity Information SecurityTop 10 Best Email Attachment Encryption Software of 2026
Ranking roundup of top email attachment encryption software options, comparing features for secure transfers and admin teams, with tools like Paubox.
How we ranked these tools
Core product claims cross-referenced against official documentation, changelogs, and independent technical reviews.
Analyzed video reviews and hundreds of written evaluations to capture real-world user experiences with each tool.
AI persona simulations modeled how different user types would experience each tool across common use cases and workflows.
Final rankings reviewed and approved by our editorial team with authority to override AI-generated scores based on domain expertise.
Score: Features 40% · Ease 30% · Value 30%
Gitnux may earn a commission through links on this page — this does not influence rankings. Editorial policy
LuxSci is the best fit for regulated teams that need per-attachment encryption control while keeping existing email routing, whereas Barracuda works better for enterprises that want centralized outbound attachment-only protection with auditable delivery outcomes.
Editor’s top 3 picks
Three quick recommendations before you dive into the full comparison below — each one leads on a different dimension.
LuxSci
Attachment access control with delivery-time enforcement and governed post-delivery download behavior.
Built for fits when regulated teams need per-attachment encryption control inside existing email routing..
Barracuda
Editor pickTime-bound access to protected attachments through a delivery portal controlled by gateway attachment policies.
Built for fits when centralized email routing must enforce attachment-only protection with auditable delivery outcomes..
Paubox
Editor pickAttachment encryption enforcement tied to mail flow delivery controls and recipient access behavior.
Built for fits when organizations need enforced attachment encryption through SMTP relay workflows..
Related reading
Comparison Table
This comparison table covers email attachment encryption vendors such as LuxSci, Barracuda, Paubox, Virtru, and Mailfence, focusing on how each tool handles encrypted delivery for attachments and sensitive message content. The columns map integration depth, automation and API surface, and admin and governance controls, plus operational details like configuration approach and reporting for compliance and audit workflows. Readers can use the table to compare tradeoffs by deployment model and attachment encryption scope across common enterprise email paths.
LuxSci
vertical specialistHIPAA-compliant secure email platform with encrypted attachment sending.
Attachment access control with delivery-time enforcement and governed post-delivery download behavior.
LuxSci is positioned for attachment encryption where policy decisions happen before the protected file is delivered to recipients. The product focuses on file-level handling and access rules that can be enforced per message, not just via bulk gateway encryption. Administrative control centers on defining who can decrypt, when access is valid, and what happens after delivery through governed access behaviors. Integration depth matters because LuxSci is typically used alongside existing SMTP relay paths and email routing so protected messages remain part of normal delivery.
A common tradeoff is that encryption policies must be carefully mapped to identity and certificate availability so recipients can authenticate through the expected mechanism. LuxSci fits situations where teams need consistent attachment protection at gateway time, such as regulated sharing of contracts, payroll artifacts, or support logs. It also suits orgs that require audit-friendly traceability of delivery and access outcomes for protected files.
- +Attachment-focused encryption policies that apply per message
- +Certificate-based recipient workflows built for controlled decryption
- +Automation-oriented integration with email routing paths
- +Governed post-delivery access behaviors for protected files
- –Recipient access depends on correct identity and certificate mapping
- –Policy tuning takes governance discipline to avoid delivery friction
- –Some advanced use cases require deeper workflow configuration
Security engineering teams
Enforce consistent encrypted attachments
Lower data leakage risk
Compliance and governance teams
Control recipient decrypt authorization
Stronger sharing compliance
Show 2 more scenarios
IT email operations
Integrate with SMTP relay workflows
Less process disruption
Managed gateway handling keeps encryption inside existing delivery paths.
Customer support operations
Share case attachments securely
Safer customer file exchange
Protected attachment delivery reduces exposure of sensitive case artifacts.
Best for: Fits when regulated teams need per-attachment encryption control inside existing email routing.
More related reading
Barracuda
enterpriseEmail protection platform with encryption capabilities for outbound attachments.
Time-bound access to protected attachments through a delivery portal controlled by gateway attachment policies.
Barracuda works around an email gateway workflow where encryption and access control decisions are applied before messages reach recipients. Attachment delivery uses a portal experience for protected files, and policies can enforce recipient eligibility and access windows. Administrative visibility includes delivery and message trace metadata that supports operational troubleshooting after policy changes.
A common tradeoff is that protection depends on gateway processing, so direct client-to-client flows can bypass the enforcement point. Barracuda fits organizations that route most outbound and inbound email through controlled infrastructure and need consistent attachment protection across many senders.
A frequent governance need is keeping policy rules maintainable as business units add templates and new file-sharing patterns. Barracuda fits teams that can centralize those rules and regularly validate delivery outcomes through trace logs and portal access behavior.
- +Gateway-enforced attachment protection with centralized policy control
- +Time-bound recipient access via a protected delivery experience
- +Delivery and trace visibility for post-change troubleshooting
- +Works well with existing SMTP relay email routing
- –Enforcement depends on gateway traversal for all targeted traffic
- –Policy exceptions can become complex across many sender groups
- –Recipient access behavior requires user education for portals
IT operations teams
Troubleshoot encrypted attachment delivery failures
Faster incident resolution cycles
Security operations analysts
Apply encryption to sensitive attachments
Lower exposure risk
Show 1 more scenario
Finance and HR teams
Send regulated documents externally
Consistent external sharing
Gateway handling routes attachment access through a controlled delivery experience for approved recipients.
Best for: Fits when centralized email routing must enforce attachment-only protection with auditable delivery outcomes.
Paubox
vertical specialistSeamless encrypted email and attachment delivery requiring no recipient plugins.
Attachment encryption enforcement tied to mail flow delivery controls and recipient access behavior.
Paubox encrypts email attachments inside outbound messages so recipients open encrypted content through Paubox-managed access controls. Encryption and access control are designed for attachment-only workflows instead of encrypting full message bodies in every case. Admin controls cover routing, user handling, and message trace metadata so operations can verify what was sent and how recipients interacted with the encrypted payload.
A key tradeoff is that the workflow depends on Paubox handling in the message path, so attachments still require the intended recipient experience to view content. Paubox fits teams that already operate email through a relay and want consistent encryption enforcement without asking users to manually juggle client-side tools. It also suits organizations that need repeatable governance for common attachment patterns like invoices, contract PDFs, and support artifacts.
- +SMTP relay integration reduces friction for existing mail flow
- +Attachment-focused encryption keeps message usability closer to baseline
- +Recipient access behavior is governed through consistent delivery controls
- +Message trace metadata helps troubleshoot encryption delivery issues
- –Encrypted attachment access can require the recipient experience Paubox enables
- –Coverage can be narrower for specialized content handling edge cases
- –Operational governance depends on consistent policy configuration
Security and compliance teams
Enforce encrypted delivery for sensitive PDFs
Reduced exposure from mis-sent attachments
IT operations teams
Standardize encryption via mail relay
Lower manual support load
Show 1 more scenario
Legal operations teams
Control external contractor attachment access
Fewer uncontrolled distribution events
Send encrypted attachment links with controlled recipient opening to support document exchange.
Best for: Fits when organizations need enforced attachment encryption through SMTP relay workflows.
Virtru
enterpriseEmail and attachment encryption platform integrating with Google Workspace and Microsoft 365.
Policy-driven attachment protection that enforces access rules through a managed secure access experience tied to each message.
Virtru focuses on encrypting and controlling email attachments with client-side protection and policy enforcement that travels with the message. It integrates with common email workflows using policy settings for attachment access, including restrictions that can control open and download behavior after delivery.
Virtru’s governance layer centers on administration controls for who can encrypt, who can view, and which policies apply across teams. It also offers an extensibility surface for automation around encryption and policy application.
- +Client-side encryption keeps plaintext exposure limited during handling
- +Attachment access controls support time-bound and revocation-style policies
- +Policy application travels with messages through consistent enforcement
- +Admin controls reduce user-by-user manual encryption errors
- –Deep policy customization requires planning for exceptions and audience mapping
- –Outbound and portal workflows can add steps compared with plain S/MIME use
- –Interop with non-email recipients depends on portal and client behavior
- –High governance rollouts need clear owner process for policy lifecycle
Best for: Fits when teams need attachment-only protection with message-bound policies and governed access control.
Mailfence
SMBSecure email suite with PGP-based attachment encryption and digital signatures.
Recipient access-controlled encrypted portal delivery for protected attachments, tied to authenticated recipient authorization.
Mailfence focuses on encrypted email delivery with recipient access controls tied to its secure messaging experience.
Protected attachments are delivered through an access-controlled flow so decryption and download are constrained to authorized recipients.
The system uses certificate-based encryption patterns and governance controls to manage secure delivery behavior.
- +Encrypted attachment access is enforced through an integrated recipient access flow
- +Certificate-based encryption patterns support authenticated recipient handling
- +Organized governance features support secure delivery operations for teams
- +Secure delivery experience stays consistent between sender action and recipient access
- –Recipient onboarding requires certificate or account trust setup beyond simple link sharing
- –Automation and API-based workflow control surface is limited for advanced custom key handling
- –Attachment encryption behavior depends on correct message configuration by senders
- –Depth of external gateway integration options is narrower than some gateway-first tools
Best for: Fits when organizations need encrypted attachments with recipient access control inside a managed email workflow.
Mimecast
enterpriseEnterprise email security platform including encryption for sensitive attachments.
Time-bound protected attachment access managed through Mimecast delivery workflows with message traceability for each protected item.
Mimecast fits organizations that need gateway-based attachment encryption and policy enforcement across common email paths. It focuses on controlling who can open attachments after delivery by routing messages through Mimecast’s security workflow and applying governed access rules.
The solution supports time-bound access and auditing around protected items so admins can track handling without replacing the user’s email client. Mimecast also integrates encryption enforcement into broader email security operations such as traceability and message handling policies.
- +Policy-driven encrypted attachment delivery tied to gateway handling
- +Time-bound download behavior with controlled post-delivery access
- +Message trace and audit artifacts for protected attachment events
- +Admin-managed user and group rules for access control
- –Attachment protection depends on routing through Mimecast services
- –Granular per-recipient controls require careful policy design
- –User experience for recipients can differ from native attachment flows
- –Automation through API is limited compared with full custom workflows
Best for: Fits when email gateways must enforce encrypted attachment access with audit trails and admin-governed rules.
Proofpoint
enterpriseEnterprise email protection platform with email encryption for attachments.
Delivery-time enforcement for encrypted attachment handling tied to enterprise policy decisions, with trace metadata for follow-up on failures.
Proofpoint focuses on email gateway enforcement and policy-controlled delivery for attachment encryption, not only message-level protection. The solution adds governance features like centralized policies, delivery-time enforcement, and message trace visibility so administrators can control which recipients can open protected attachments and when.
Proofpoint also supports enterprise deployment patterns that fit existing SMTP relay and email flow architectures, which reduces friction compared with endpoint-only encryption. For regulated teams, Proofpoint’s attachment protection workflow aligns with audit and operational review needs through detailed delivery metadata.
- +Central policy enforcement for encrypted attachment delivery
- +Message trace metadata supports operational investigations
- +Works with existing mail flow using gateway integration patterns
- +Granular access control for protected attachment retrieval
- –Complex policy tuning can be slower for new admin teams
- –Not all client apps handle protected content consistently
- –Advanced controls depend on tight configuration across systems
- –Diagnostic troubleshooting requires gateway and mail logs correlation
Best for: Fits when governance-heavy organizations need encrypted attachments enforced at the gateway with traceable delivery control.
RPost
SMBSecure email delivery with encrypted attachments and compliance tracking via RMail.
Time-bound encrypted delivery with portal-based post-delivery download control for attachment-only protection.
RPost focuses on email attachment protection by wrapping files in its own encrypted delivery workflow rather than relying only on message-body encryption. The service supports certificate-based access control for recipients and uses time-bound access patterns for downloads.
Attachment-level handling is paired with delivery and trace metadata so admins can review what was sent and whether access was granted. Policy settings can restrict recipient behavior after delivery through governed portal access.
- +Attachment encryption workflow with governed recipient access windows
- +Certificate-based recipient authentication for encrypted delivery
- +Message trace metadata supports operational review
- +Policy controls for post-delivery download access via portal
- –Admin governance features need careful initial configuration
- –Attachment-only workflows require users to use the RPost send flow
Best for: Fits when teams need attachment-only encryption with certificate-gated recipient access and admin traceability.
FlowCrypt
SMBBrowser extension adding PGP encryption to Gmail including attachments.
Attachment encryption is driven by the same client-side key flow used for message signing and decryption, keeping behavior consistent across content types.
FlowCrypt encrypts email content and attachments by protecting the message at the client before SMTP transfer. It supports OpenPGP workflows for sending and receiving, including attachment encryption that follows the same key trust model.
The product also provides a policy-friendly experience for users who need encrypted handoffs inside Gmail-based teams. Setup centers on key management and device access so encryption behavior stays consistent across outbound and inbound mail.
- +Client-side encryption keeps plaintext off the mail server path
- +OpenPGP support covers both signing and encryption for messages and attachments
- +Gmail-integrated UI reduces context switching for encryption actions
- +Key trust workflows fit teams that already use PGP keys
- –Correct delivery depends on recipient key availability and trust
- –Large attachment throughput can feel slower on older client machines
- –Admin governance is limited compared with gateway products
- –Cross-device key handling requires careful onboarding discipline
Best for: Fits when teams using Gmail want client-side attachment encryption with OpenPGP keys.
Mailvelope
SMBOpen-source browser extension for PGP encryption of webmail and attachments.
Browser extension encryption for attachments lets users encrypt and decrypt payloads inline with reading and composing.
Mailvelope is a browser-focused attachment encryption tool that uses end-to-end encryption for message content and file payloads. It integrates with email clients by adding encryption into the compose and read flow, without requiring a server-side gateway for every message.
Encryption depends on public-key workflows and key import, then wraps outbound payloads into OpenPGP-compatible output. Recipient experience centers on browser decryption using the same key material and workflow rules.
- +Client-side encryption in the browser reduces exposure during transit
- +Attachment encryption works inside normal compose and viewing flows
- +OpenPGP-based key exchange supports certificate-free public-key sharing
- +Works without requiring a dedicated secure email portal workflow
- –Browser-centric encryption adds friction for mixed device and mail access patterns
- –Key provisioning and sharing can become operational overhead for teams
- –Limited admin governance compared with gateway or enterprise messaging controls
- –No native attachment lifecycle controls like quarantine or time-bound access
Best for: Fits when teams want client-side, OpenPGP-based attachment encryption without gateway deployment.
Conclusion
After evaluating 10 cybersecurity information security, LuxSci stands out as our overall top pick — it scored highest across our combined criteria of features, ease of use, and value, which is why it sits at #1 in the rankings above.
Use the comparison table and detailed reviews above to validate the fit against your own requirements before committing to a tool.
How to Choose the Right email attachment encryption software
This buyer's guide covers how to select email attachment encryption software for attachment-only protection and secure recipient access workflows. It compares LuxSci, Barracuda, Paubox, Virtru, Mailfence, Mimecast, Proofpoint, RPost, FlowCrypt, and Mailvelope.
The guidance focuses on integration depth, automation and API surface, and admin and governance controls that affect how attachment encryption behaves at scale across outbound and inbound email.
Email attachment encryption that controls who can open files after delivery
Email attachment encryption software protects files sent via email by encrypting attachments and enforcing recipient access rules after the message is delivered. The main outcome is attachment-only protection or attachment-first workflows where message transport remains standard while file access is controlled.
Tools like LuxSci and Barracuda enforce access rules through delivery-time enforcement and time-bound attachment portals tied to gateway or workflow handling. Client-side and browser-based approaches like Virtru, FlowCrypt, and Mailvelope encrypt attachments before mail leaves the browser or Gmail compose flow, with access governed by key trust and recipient behavior.
What to evaluate for controlled attachment encryption across delivery and access
Attachment encryption succeeds only when encryption enforcement and recipient access behave predictably across the full lifecycle from send through post-delivery download. The highest impact evaluation criteria connect encryption handling to delivery enforcement, identity mapping, and admin governance.
Integration depth and automation surface decide whether encryption policies can be applied consistently at volume. Admin and governance controls decide whether protected attachments stay auditable and manageable across teams and changing recipients.
Delivery-time enforcement and time-bound download control
Look for governed behaviors that control when recipients can access protected files. LuxSci provides attachment access control with delivery-time enforcement and governed post-delivery download behavior, and Mimecast adds time-bound protected attachment access managed through Mimecast delivery workflows with message trace and audit artifacts.
Gateway-first encryption enforcement for SMTP relay mail flow
Gateway enforcement matters when all targeted traffic must traverse one controlled path before attachments become accessible. Barracuda enforces attachment protection through gateway-based handling that fits existing SMTP relay routing, and Proofpoint also enforces attachment encryption at the gateway with centralized policies and delivery-time enforcement tied to enterprise decisions.
Client-side policy travel with message-bound attachment rules
For teams that want encryption rules to travel with the message, focus on policy-driven attachment protection that follows the recipient experience. Virtru uses client-side protection with policy enforcement that travels with the message and admin controls for who can encrypt and who can view, and FlowCrypt drives attachment encryption from the same client-side key flow used for message signing and decryption inside Gmail.
Certificate and identity workflow requirements for recipient access
Recipient experience depends on how recipient identity and keys are mapped to decryption permissions. LuxSci centers key handling on certificate-based recipient workflows, while Mailfence uses certificate-based patterns and integrated secure messaging portal delivery where recipient onboarding relies on account or trust setup rather than simple link sharing.
Message traceability and delivery outcome metadata for troubleshooting
Admin governance depends on being able to investigate what was encrypted and what happened at delivery time. Barracuda includes message trace visibility for administrators to audit delivery outcomes, and Proofpoint provides message trace metadata that supports operational investigations for encrypted attachment handling failures.
Automation hooks and API surface for policy application at volume
If encryption policies must be applied repeatedly across inbound and outbound volumes, prioritize automation hooks or extensibility for policy application. LuxSci includes automation hooks built to apply the same handling rules across large volumes of email, and Virtru offers an extensibility surface for automation around encryption and policy application.
Choose an attachment encryption architecture that matches delivery control
Selection starts with deciding where encryption enforcement must happen. Gateway-first products like Barracuda, Proofpoint, and Mimecast enforce attachment protection at the mail flow layer, while client-side and browser-based tools like Virtru, FlowCrypt, and Mailvelope encrypt before messages leave the endpoint.
The next decision is how recipient access should work after delivery. Some tools build time-bound portals and delivery-time enforcement into the workflow, while others depend on recipient key trust or managed recipient authorization flows.
Pick the enforcement point: gateway path versus client or browser encryption
When every targeted email must pass a single enforcement point, choose gateway-focused tools such as Barracuda, Mimecast, or Proofpoint to control encryption through routing policies. When encryption must be applied before SMTP handoff, choose Virtru, FlowCrypt, or Mailvelope so attachments are protected in the client or browser compose and read flow.
Require time-bound access and auditable post-delivery behavior
If secure file access must be time-bound with controlled post-delivery download behavior, prioritize tools such as LuxSci, Mimecast, Barracuda, or RPost. LuxSci combines delivery-time enforcement with governed post-delivery download behavior, and RPost pairs certificate-based recipient authentication with time-bound access windows via its portal.
Match recipient onboarding and identity mapping to the organization’s key model
For certificate-based recipient workflows, LuxSci and Mailfence align well when identity mapping can be maintained accurately. For teams that already use OpenPGP keys in Gmail, FlowCrypt supports attachment encryption driven by the same client-side key flow used for signing and decryption.
Validate troubleshooting metadata for delivery failures and policy exceptions
Admin teams need delivery and trace visibility to distinguish encryption enforcement failures from recipient access failures. Barracuda provides message trace visibility, and Proofpoint adds delivery metadata that supports follow-up on failures when policies block or restrict protected attachment retrieval.
Plan governance ownership for policy tuning and recipient experience steps
If governance requires fast policy iteration with complex sender groups and exceptions, choose a tool where policy configuration can be managed with clear ownership and tuning workflows. Barracuda can require careful handling of policy exceptions, and Proofpoint can slow down complex policy tuning for new admin teams, so governance owners should be assigned before rollout.
Which teams should use attachment-focused encryption and controlled access
Email attachment encryption tools fit teams that must prevent unauthorized access to file payloads delivered via email. The right fit depends on whether the organization can rely on gateway routing, client-side encryption, or managed recipient authorization flows.
The tools below map to the organizations described by each product’s best-for scenario.
Regulated teams that need per-attachment encryption control inside existing routing
LuxSci fits teams that need per-attachment policy control tied to certificate-based recipient workflows and governed post-delivery download behavior. This architecture matches regulated workflows where attachment handling must be controlled without replacing existing email routing.
Centralized IT teams that must enforce encrypted attachments through SMTP relay paths
Barracuda and Paubox fit when organizations rely on SMTP relay workflows and need attachment encryption enforcement tied to mail flow delivery controls. Barracuda also adds gateway-enforced attachment protection with delivery and trace visibility, which supports audits of encryption outcomes.
Enterprise governance teams that need gateway enforcement plus traceable delivery control
Proofpoint and Mimecast fit organizations that need gateway enforcement for encrypted attachment handling with message traceability. Proofpoint adds delivery-time enforcement tied to enterprise policy decisions, and Mimecast adds time-bound download behavior plus message trace and audit artifacts.
Organizations that want attachment encryption rules to travel with the message at the client
Virtru fits teams that need client-side attachment protection with message-bound policies and admin controls for who can encrypt and who can view. FlowCrypt fits Gmail-based teams that already use OpenPGP key trust models and want attachment encryption driven by the same key flow used for signing and decryption.
Teams that only need attachment-only encryption with portal-based access windows
RPost fits organizations that need attachment-only encryption with certificate-gated recipient access and admin traceability. Mailfence fits teams that want recipient access-controlled encrypted portal delivery tied to authenticated recipient authorization.
Pitfalls that break attachment encryption workflows after rollout
Several recurring failure modes come from choosing an encryption approach without aligning recipient access behavior and key trust with the chosen enforcement point. Other failures come from underestimating how policy tuning affects delivery outcomes.
The fixes below name concrete pitfalls seen across the reviewed tools and point to safer alignment choices like LuxSci, Barracuda, Virtru, and FlowCrypt.
Assuming recipient access will work without correct identity and certificate mapping
Recipient access can fail when certificate-to-identity mapping is incorrect in LuxSci or when recipient onboarding trust is not established for Mailfence. A governance-ready onboarding process must exist before using certificate-centered workflows.
Overlooking that enforcement depends on routing through the chosen control plane
Gateway-based products like Barracuda and Mimecast depend on targeted traffic traversing the gateway handling path. Direct-sending paths that bypass the gateway can cause protected attachments to be handled inconsistently, so routing coverage should be validated.
Treating policy tuning as a one-time admin task
Policy exceptions can become complex for Barracuda and can slow down adoption for Proofpoint when new admin teams need to tune centralized delivery rules. Policy owners should plan iterative configuration and change control for sender groups and access rules.
Picking browser or endpoint encryption without planning for key provisioning overhead
FlowCrypt depends on recipient key availability and trust, and Mailvelope depends on public-key workflows and key import. Teams that cannot manage key onboarding across devices and recipients can see inconsistent encryption behavior.
Expecting native attachment UX with portal-controlled post-delivery access
Several portal-driven tools such as Barracuda, Mimecast, and RPost change how recipients open attachments by using controlled access windows. Recipient education and consistent access experiences should be planned so users do not mistake portal access prompts for delivery failures.
How We Selected and Ranked These Tools
We evaluated LuxSci, Barracuda, Paubox, Virtru, Mailfence, Mimecast, Proofpoint, RPost, FlowCrypt, and Mailvelope using criteria-based scoring across features, ease of use, and value, with features carrying the largest weight in the overall rating and ease of use and value each contributing equally. The scoring emphasized how each tool enforces encrypted attachment access through delivery workflows or client-side handling, how administrators can govern those behaviors, and how much integration and automation surface exists to apply policies at volume.
LuxSci separated itself through attachment access control with delivery-time enforcement plus governed post-delivery download behavior, and that specific capability lifted its overall result primarily through the features score and then also through consistently high ease of use for governed attachment workflows.
Frequently Asked Questions About email attachment encryption software
How does attachment-only encryption differ from message encryption in these tools?
Which tools enforce delivery-time access restrictions for protected attachments?
How do certificate-based workflows show up in recipient access behavior?
When is SMTP relay compatibility a deciding factor for deployment?
What breaks if an organization needs client-side encryption without gateway routing changes?
How do admins audit encrypted attachment delivery and access outcomes?
Which products support automation or extensibility for applying encryption policies at scale?
How do access rules differ between portal-based post-delivery downloads and inline recipient decryption?
What governance controls exist for who can encrypt attachments and who can view them?
Tools reviewed
Primary sources checked during evaluation.
Referenced in the comparison table and product reviews above.
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