Download

Document management system

Download DocuMan v2026.06.08

The latest stable release for Windows.

Download JimRan-DocuMan-Setup-v2026.06.08.exe

Includes the web application, OCR engine, and four Windows services. ~50 MB.

See what's new in this release →

Free, open-source PDF filler and editor

Download DocuWrit v0.6.0

For Windows 10 and Windows 11 (64-bit).

Download JimRan-DocuWrit-Setup-v0.6.0.exe

Fill, auto-fill, sign (also with a digital ID) and edit PDFs; text recognition (OCR) for scans; organize pages; build forms; optional print-to-PDF printer. ~56 MB. MIT licensed, source included.

Requirements, install notes and source code →

Free barcode font for PDF forms

Download PixelBinary v1.0

For PDF forms; works wherever the form's JavaScript runs.

Download JimRan-PixelBinary-v1.0.zip

Two fonts, an example form with a QR code and a Data Matrix code, and the script. ~50 KB. OFL and MIT licensed.

What it is and how to use it →

The rest of this page is about DocuMan. Everything about DocuWrit — requirements, installing, its license and its source code — is on the DocuWrit page, and PixelBinary has its own page too.

What's Included with DocuMan

Web API server
Document browser frontend
OCR processing worker
Watch folder monitor
AI auto-import worker
Tesseract OCR engine

DocuMan License

DocuMan is freeware — free to use for personal and commercial purposes. You may modify the software for your own use, but redistribution is not permitted. See the full JimRan Freeware License v1.0 for details.

Use at your own risk. DocuMan is provided as-is, without warranty of any kind. By downloading and installing DocuMan, you agree that you are responsible for testing it in a non-production environment and for maintaining independent backups of your data. JimRan, LLC is not liable for any data loss, corruption, system failure, or business interruption arising from use of the Software. See the full license for the no-warranty, limitation-of-liability, and indemnification terms.

DocuMan System Requirements

OS: Windows Server 2019+ or Windows 10/11 (64-bit)
Database: PostgreSQL 18
RAM: 4 GB minimum, 8 GB recommended
Disk: 200 MB for application + storage for your documents
Browser: Chrome, Edge, Firefox, or Safari (latest versions)
Privileges: Administrator (for installation and service registration)

DocuMan Quick Install

Download the DocuMan installer above.
Run JimRan-DocuMan-Setup-v2026.06.08.exe as Administrator.
PostgreSQL 18 must be installed and running.
Follow the setup wizard to configure your database connection and storage paths.
Access DocuMan at https://localhost in your browser.

For detailed instructions, see the Installation Guide, or jump straight to the Quick Start Guide.