Advanced Assamese Language Technology Platform
OCR, Unicode Conversion, Typing Tools, Fonts, DTP Solutions and Digital Preservation — built for Assamese computing.
89,706 A4 Pages. Under 4 Minutes.
A verified real-world run of Rupantarak MAX: 161,471,108 characters of Assamese Unicode text converted to Geetanjali in 236.355 seconds — with full Auto Font Selection.
Everything for Assamese DTP
Professional-grade software designed specifically for Assamese and Bangla language publishing.
Lightning-fast Unicode to Geetanjali converter for Assamese and Bangla text. Convert thousands of pages in seconds.
- Bidirectional Unicode ↔ Geetanjali conversion
- 3494 A4 pages in 5.827 sec
- 2448 A4 pages in 3.988 sec
- 450 A4 pages in 0.873 sec
- 100% accurate results
Professional keyboard for DTP work with 15+ beautiful calligraphic fonts and intuitive typing.
- Supports Assamese, Bangla & Hindi
- 15+ professional calligraphic fonts
- Designed for DTP professionals
Privacy-first visual template designer and lightning-fast batch PDF generator for schools, boards, and government offices.
- Millimeter-level visual canvas layout designer
- Excel-like formula calculations engine
- Built-in multilingual OCR for scanned documents
- PDF editing and bulk printing
Offline-first, high-performance desktop student enrollment and examination management ERP platform.
- Fuzzy student search (sub-100ms global response)
- Spreadsheet-style bulk marks entry dashboard
- Automated result calculations and report card exports
Broadcast-quality, offline-first digital judging and live scoring system for stage and Bihu competitions.
- Real-time judge scoring via Android app
- Synchronized offline-first local network operation
- Instant leaderboard displays for projectors and LED walls
Offline-first digital khatabook application for managing shops, hostels, tutoring, rents, and agent collections.
- All-in-one app with independent business modules
- PIN & fingerprint lock for absolute privacy
- Google Drive automated secure backups
Visual Product Showcases & Tools
Explore live interface previews of PrintMint Pro, Jahnabi Pro Keyboard, and SEEMS ERP.
Built for Professionals
Powerful features designed for professional publishers and designers.
Process thousands of pages in seconds with our optimized conversion engine.
Industry-leading accuracy ensures your text is converted perfectly every time.
Your documents stay on your machine. No cloud uploads, complete privacy.
Full support for Assamese, Bangla, Hindi, Tai Ahom, and more languages.
Trusted by DTP professionals and publishing houses across the region.
Get continuous improvements and new features with your license.
Simple Workflow, Powerful Results
Get started with Rupantarak in four easy steps.
Open your Unicode or Geetanjali text document in any editor.
Use Rupantarak to convert between formats in seconds.
Check the converted text for perfect accuracy and formatting.
Your text is ready for DTP, social media, or any platform.
Trusted by Professionals
See what DTP experts and publishers say about our tools.
"I have been using Rupantarak in my publication house for all books initially typed in Unicode. It saves us countless hours."
"Jahnabi Pro Keyboard has transformed my design workflow. The fonts are absolutely beautiful and professional."
"Rupantarak is an essential tool for Assamese language digitalization. The accuracy is unmatched."
"Finally a keyboard that understands the nuances of Assamese conjuncts perfectly. Highly recommended."
"Support from the team is fantastic. They helped us set up the software across our entire office."
"I use it daily for my newspaper columns. The Unicode conversion is flawless and fast."
"The best investment for our DTP center. It handles large documents without breaking a sweat."
Ready to Modernize Your DTP Workflow?
Join thousands of creators, publishers, and professionals using Jahnabi tools for their Assamese and Bangla publishing needs.
Get Started TodayBuilt by Utpal Phukan, a pioneer of Assamese computing.
Learn about Utpal Phukan
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