1C:Jet
Open-source business automation software
based on the 1C:Enterprise low-code platform.
based on the 1C:Enterprise low-code platform.
Free Open-Source
1С Application
1С Application
1C:Jet is a fully free 1C application under the MIT license - no subscriptions or hidden fees. It runs on the 1C:Enterprise platform, which provides free licenses for non-commercial use and a one-time paid license for commercial deployment.
Unlimited
Customization
Capabilities
Customization
Capabilities
1C:Jet gives you full control — your data is yours. Modify documents, add features, build extensions, or reshape the system entirely — the source code is 100% open.
Step-by-Step
Installation & Integration Guide
Installation & Integration Guide
Simple, beginner-friendly materials and videos to guide you through each step — from downloading to fully setting up your business
with 1C:Jet solution.
with 1C:Jet solution.
1C:Jet is a Ready-to-Use System
Automates key business processes:
- Sales & Purchases
- Warehouse
- Cash-Flow
- Reporting
1C:Jet Open-Source Project Core Principles
The mission of 1C:Jet is to make business automation accessible to everyone by providing
an open-source, easy-to-use, and fully customizable solution built on the 1C:Enterprise platform.
It’s designed to be the first product you explore when getting started with 1C development.
an open-source, easy-to-use, and fully customizable solution built on the 1C:Enterprise platform.
It’s designed to be the first product you explore when getting started with 1C development.
Free & Open
Source
The full source code is publicly available on GitHub and is free to use and customize.
Clean, Readable Code
Clear architecture, intuitive variable_names, and helpful #inline_comments that make the logic easy to follow.
Freedom to Customize
Create and share your own industry-specific or localized modifications — with zero restrictions.
Simple Documentation
Easy to understand, regardless of technical background.
Built & Run on 1C:Enterprise Low-Сode Platform
1C:Jet is powered by 1C:Enterprise - a low-code platform for building and running business automation solutions of any size, across any industry.
To run 1C:Jet, you’ll need to install the 1C:Enterprise platform.
It not only allows you to launch the application, but also to customize it fully using the built-in development environment (IDE).
To run 1C:Jet, you’ll need to install the 1C:Enterprise platform.
It not only allows you to launch the application, but also to customize it fully using the built-in development environment (IDE).
Milestones & How It Works:
1C:Jet is already a fully working application and it keeps evolving.
We’re actively developing new features and creating clear,
beginner-friendly guides to help you learn, customize,
and easily implement it.
We’re actively developing new features and creating clear,
beginner-friendly guides to help you learn, customize,
and easily implement it.
Standard Subsystems Library (SSL)
Learn more on GitHub
Purchases
Learn more on GitHub
Sales
Learn more on GitHub
Warehouse
Learn more on GitHub
Financial Transactions (Cash & Bank)
Learn more on GitHub
Accounts Payable & Receivable
Learn more on GitHub
E-fatura Integration
(in process)
Data Migration to 1C:Drive
(in process)
Start your developer journey with 1C:Jet!
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on how this works
on how this works
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