Open Source Python Inventory Management Software for Linux

Current release: v1.5.0 (July 10, 2026) — Spanish-ready inventory notes, mobile counting, barcode, POS imports, recipes, multi-venue, PIN logins. Download ~243 KB for macOS or Windows: https://opensourcebarware.com/download Open Source Barware is a free, GPLv3 bar inventory system for bars and restaurants. It runs locally on your laptop with no subscription, no account, and no cloud lock-in. Built for real bar workflows: voice or walk-based counting, tenths, scale-ready precision, variance by bottle/station/shift/category, POS imports, smart orders, receiving, par alerts, barcode scanning, recipe costing, mobile counting, and multi-venue support. Optional AI is only for invoice photos.

That project aims at providing a clean API and a simple implementation, as a C++ library, of an Airline-related Inventory Management system. That library uses the Standard Airline IT C++ object model (http://sf.net/projects/stdair).

A simple inventory management using Python 3, Tkinter, and SQLite 3. Inventory management solution for small businesses.

ZIMS is a zope-based inventory management system that handles hardware and software tracking, with license compliance checking, a built in helpdesk/task system, advanced reporting features, and xml-rpc support for remote data interaction.

Note: This project has been migrated to: https://github.com/graik/labhamster Labhamster is a simple Django project for tracking materials and reagants ordered for a scientific laboratory and offers a rudimentary inventory management. For now it is not much more than the out-of-the-box Django admin interface with a pretty standard data model.