Top 10 Best Free Inventory Tracking Software of 2026

Odoo is a versatile open-source ERP platform with a robust free Community Edition that includes advanced Inventory Management capabilities. It allows users to track stock in real-time across multiple warehouses, manage serial and lot numbers, perform automated reordering, and generate detailed inventory reports. The module integrates seamlessly with other free apps like Sales, Purchases, and Manufacturing for comprehensive supply chain visibility.

ERPNext is a fully open-source ERP platform that offers robust inventory tracking as part of its comprehensive suite, including multi-warehouse management, serial/batch tracking, item variants, and stock valuation methods like FIFO and Moving Average. It integrates inventory seamlessly with sales, purchases, manufacturing, and accounting for end-to-end business operations. While powerful for growing businesses, it's designed for self-hosting and requires some technical setup.

Zoho Inventory is a cloud-based solution for managing inventory, orders, and warehouse operations, with a robust free plan tailored for small businesses. It provides real-time stock tracking, purchase/sales order management, barcode scanning, and integrations with e-commerce platforms like Shopify and Amazon. The free tier supports up to 20 online store orders per month, unlimited manual orders, and one warehouse, making it a strong entry-level option for inventory tracking.

Dolibarr is a free, open-source ERP and CRM software that provides robust inventory tracking as part of its modular suite. It enables users to manage stock levels across multiple warehouses, track purchases and sales orders, handle stock movements like receipts and deliveries, and generate inventory reports. While not a standalone inventory tool, its integrated approach makes it suitable for small businesses seeking comprehensive operations management without costs.

Square Inventory is a free tool integrated into Square's point-of-sale ecosystem, enabling users to track stock levels, set low-stock alerts, and manage inventory across multiple locations in real-time. It automatically updates quantities from POS sales, online orders, and other Square channels, making it suitable for small retailers. While powerful for basic needs, it lacks advanced features like serial number tracking or multi-warehouse optimization found in dedicated inventory software.

Snipe-IT is a free, open-source IT asset and inventory management system designed for tracking hardware, software licenses, accessories, and consumables across organizations. It supports full asset lifecycle management, including check-in/check-out workflows, depreciation tracking, custom fields, and detailed reporting. Self-hosted on your own server, it ensures data privacy and scalability with API integrations for extended functionality.

ABC Inventory is a free, open-source desktop software for small to medium-sized businesses, providing essential inventory tracking, purchase, and sales management. It supports multiple warehouses, companies, and users, with barcode integration for efficient stock handling and customizable reports for insights. Ideal for offline use, it focuses on core inventory functions without subscription fees.

PartKeepr is a free, open-source web-based inventory management system designed primarily for tracking electronic components and parts. It enables users to catalog items with detailed information like datasheets, images, footprints, and 3D models, while supporting storage locations, barcode generation, and supplier pricing. Ideal for makerspaces, repair shops, and hobbyists, it offers parametric search and REST API for integrations.

Stockpile is a free, open-source, web-based inventory tracking software designed for small businesses and personal use, enabling users to manage items across multiple locations with support for categories, tags, serial numbers, and barcode scanning. It includes user permissions, customizable fields, purchase orders, and reporting features like stock levels and audit trails. The self-hosted nature allows unlimited items and users without restrictions, making it a straightforward solution for basic inventory needs.

Vyapar is a free desktop-based accounting software tailored for small businesses, particularly in India, providing essential inventory tracking alongside invoicing and basic financial management. It enables users to monitor stock levels, record purchases and sales, and generate reports without any subscription cost for the core desktop version. While robust for basic needs, it emphasizes GST compliance and simple operations for retail and trading setups.