Simple stock management for Windows and Linux.
Your warehouse, your rules: simplified inventory control
Manage your inventory with our customizable inventory management software for small businesses.

Features
InventoryManager 3 integrates a range of useful features into a single application.
AI Assistant
Integrated GPT functions help to generate text and answer questions.
Easy Searching
Rich filtering and searching capabilities.
Networking
Client-server network solution for workstations.
Customizable
Expandable data fields, customizable printouts.
Exportable
All data tables can be exported to several formats.
Find the ideal license for you
Solo
$6
per month (billed annually)
For single workstation.
Standard
$9
per month (billed annually)
For 3 workstations.
Pro
$15
per month (billed annually)
For 5 workstations.
Custom
Do you need license for more workstations? We have a special offer for you.
Licenses include
- Customer register
- Stock management
- AI Assistant
- E-mail sending
- Invoice module
- Statistics module
- Deadline module
- Custom logo on printouts
- Customer service
Download and try InventoryManager 3 for free
For all 64 bit Windows versions.
Our installers are safe and digitally signed, however, it is possible that your browser and Windows may display security warnings. If you download the installer from our website, you can ignore these warnings.
For 64 bit Linux systems (tested on Ubuntu). Requires user-level Linux knowledge.
After downloading, you need to set the execution rights for the installation file. Right-click on the file, then select the Settings menu, and there allow the file to be executed.
The installer need to be executed from the terminal as root. (With sudo.)
About InventoryManager 3
InventoryManager 3 is a customizable, multi‑workstation inventory management app for Windows and Linux that unifies stock control, orders, customers, and invoicing in one simple system. From goods‑in to dispatch, it guides your team with clear workflows, real‑time data, and error‑reducing tools.
What you can do with InventoryManager 3
- Goods In to Dispatch: Register incoming stock with quantities, suppliers, and expiry dates; track storage locations; generate picking lists; and ensure accurate, on‑time dispatch.
- Inventory and locations: Organize items by categories and custom fields, assign bin/aisle locations, and find products instantly with rich search and filters.
- Order management: Turn customer requests into trackable orders with deadlines, priorities, and status—so everyone knows what’s next.
- Integrated invoicing: Create invoices directly from orders or stock movements, complete with your logo, taxes, parts, and services.
- Customer register: Keep full client histories, communications, and order records in one place.
- Email and templates: Send status updates, confirmations, and reminders using built‑in email with reusable templates.
- Reminders and deadlines: Manage due dates and follow‑ups; see upcoming tasks at a glance.
- Networking (client–server): Connect multiple workstations to the same database with the built‑in server for small teams.
- Barcode generation: Generate and print product barcodes to speed up labeling and picking.
- File attachments: Attach photos, PDFs, and documents to items, orders, and customers.
- Exports and backups: Export any table to XLS, CSV, PDF, or TXT; use data recovery options and scheduled backups.
- AI assistant (GPT): Draft emails, summarize notes, and generate texts directly in the app.
- Reports and statistics: Monitor stock turnover, completed orders, revenue, and customer activity to spot trends and optimize operations.
Why businesses choose InventoryManager 3
- Simple and focused: Accurate, real‑time stock data reduces shortages and overstock.
- Saves time and reduces errors: One connected system for inventory, orders, customers, and invoices.
- Professional image: Customizable fields and printouts adapt to your workflow without bloat.
- Team work: Scales from a single workstation to a small network easily.
System requirements
Operation system
- Windows 11 (64 bit)
- Windows 10 (64 bit)
- Windows 8 (64 bit)
- Windows 7 (64 bit)
- Windows Xp (64 bit)
- Linux (64 bit)
Screen resolution
Minimum 1024 x 768
Free storage space
1 GByte + database size
Free memory
1 GByte
Power requirement
- Standalone mode: 2 GHz CPU
- Server mode: 2 x 2 GHz CPU
(multiple workstations)
Network
- Minimal bandwidth: 1 MBit/s
- TCP/IP connection is needed between the server and the client machine