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Real-World Benchmark

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.

Rupantarak MAX v3 — Actual Conversion Run
Rupantarak MAX version 3 screenshot showing 161471108 characters (~89706 pages) of Assamese Unicode converted to Geetanjali in 236.355 seconds with Auto Font Selection
Result: "Converted 161471108 chars (~89706 pages) in 236.355 s. Copied to Clipboard."
89,706
A4 Pages Converted
161.5M
Characters (161,471,108)
3m 56s
236.355 s — Under 4 Minutes
Auto
Full Auto-Font Support
That's ~380 A4 pages per second — a full-length book converted, font-mapped, and copied to your clipboard in the time it takes to make coffee. Spell-check and Chandrabindu position fixing were enabled during the run.
🔄

Rupantarak

Unicode ↔ Geetanjali Converter

₹5,499–₹19,999
MAX — ₹5,499/year · ₹19,999 lifetime
Yearly support to be purchased separately

MAX: converted 89,706 A4 pages (~161.5M chars) in 236.355 s — under 4 minutes — with full Auto Font Selection. All residual Pro-version issues fixed. Going forward, only MAX is updated and continuously developed.

Version:3.2.1
Size:12.5 MB
Updated:Jan 2025
⌨️

Jahnabi Pro Keyboard

Professional DTP Keyboard

₹599–₹1,199
Per year — Plus ₹599 · Pro ₹1,199
Version:5.0
Size:20 MB
Updated:Jun 2026
New Android Release
📱

Jahnabi Keyboard

Android Mobile Edition

FREE
100% Free on Google Play · Zero Ads

Released for Android. Supports 8 languages (Assamese, Hindi, Bangla, and 5 indigenous Tai scripts) with both Phonetic & Normal typing, plus a smart next-word suggestion engine.

OS:Android 7.0+
Privacy:100% Offline / Zero Tracking
Scripts:Assamese, Hindi, Bangla, 5 Tai
🖨️

PrintMint Studio

Complete Print Solutions

  • Visual template designer with millimeter-level canvas
  • Batch PDF generation from Excel data
  • PDF editing and image editing tools
  • Multilingual OCR support
  • Excel-like formula calculations engine
  • Unicode, Hindi, and Bengali OpenType font support
নতুন সংস্কৰণ • NEW ANDROID RELEASE

Jahnabi Keyboard for Android

স্মাৰ্ট পৰৱৰ্তী শব্দৰ ইঞ্জিন আৰু ৮টা ভাষাৰ সৈতে এণ্ড্ৰইড সংস্কৰণ

The new version of Jahnabi Keyboard for Android provides Phonetic and Normal typing, a Smart Next Word Suggestion Engine, and native Unicode support for 8 regional and indigenous languages.

8 Supported Languages & Indigenous Scripts
AssamesePrimary
অসমীয়া
HindiDevanagari
हिन्दी
BanglaEastern Nagari
বাংলা
Tai AhomHeritage
𑜄𑜩 𑜒𑜑𑜚
Tai ShanIndigenous
လိၵ်ႈတႆး
Tai PhakeIndigenous
တဲꩫ်ဖႃকေႇ
Tai KhamtiIndigenous
တဲꩫ်ၶမ်းတီ
Tai AaitonIndigenous
တဲꩫ်ဢၢႆႈတွၼ်း
🔤

Phonetic & Normal Typing

Type phonetically using English characters (e.g. axom → অসম) or use the traditional standard keyboard layout. Seamlessly switch with a single tap.

🧠

Smart Next Word Suggestion

Context-aware prediction engine suggests your next word in real time, reducing keystrokes and assisting with typing speed.

🌐

8 Regional & Indigenous Scripts

Native support for Assamese, Hindi, and Bangla, along with 5 Tai scripts: Tai Ahom, Tai Shan, Tai Phake, Tai Khamti, and Tai Aaiton.

🔒

100% Private & On-Device

Strict zero-telemetry policy. Keystrokes and text are processed locally on your device with no data collection, analytics, or ads.

Jahnabi Keyboard - Apps on Google Play
✓ Free Download•100% Offline & Private•Android 7.0+
Android App Live Screenshots
Google Play Edition
Jahnabi Keyboard for Android - Smart Next Word Engine
স্মাৰ্ট শব্দ চয়নSmart Next Word Engine
Jahnabi Keyboard for Android - Phonetic & Normal Layouts
ফনেটিক আৰু স্বাভাৱিকPhonetic & Normal Layouts
Jahnabi Keyboard for Android - 8 Regional & Tai Scripts
টাই আৰু আঞ্চলিক লিপি8 Regional & Tai Scripts
Official Google Play Store App
Install from Google Play→

Keyboard Editions

Choose the edition that fits your Assamese and Bangla typing needs.

Plus

Plus Edition

Professional keyboard layouts designed for Assamese and Bangla typing workflows.

Included Layouts

  • Dihing Layout
  • Disang Layout

Key Features

  • Optimized for professional Assamese and Bangla typing
  • Geetanjali font and compatible Hindi font support
  • Perfect for publishing, documentation, and general typing
Pro

Pro Edition

Advanced layouts for high-quality design, DTP, and publishing environments.

Included Layouts

  • Doiyang Layout
  • Luit Layout
  • Siang Layout

Key Features

  • Professional Assamese and Bangla typing layouts
  • Premium calligraphic fonts included
  • Designed for creative and design-oriented workflows
  • Suitable for Adobe Photoshop, CorelDRAW, and DTP applications

Licensing & Support

Understand what's included with your Jahnabi Keyboard license.

License Scope

Your license grants the right to use Jahnabi Keyboard according to the purchased edition. Unless included in a support package, the base license does not include:

  • ✕Technical support services
  • ✕License transfer to another computer
  • ✕Future feature updates
  • ✕Major version upgrades
  • ✕Priority issue resolution

Support Packages

Support services are offered separately on a yearly subscription basis:

Standard Support

  • ✓Email support only
  • ✓Installation and activation assistance
  • ✓License-related inquiries

Premium Support

  • ✓All Standard Support benefits
  • ✓Telephone support
  • ✓Priority response handling

Intellectual Property

Jahnabi Keyboard is proprietary software protected by applicable copyright and intellectual property laws.

Copyright Holder: Utpal Phukan
utpalphukan.in ·jahnabi.net

Warranty Disclaimer

The software is provided on an "AS IS" and "AS AVAILABLE" basis. No warranty is provided regarding uninterrupted operation, fitness for a particular purpose, or compatibility with all software or hardware environments. Users are responsible for evaluating the software's suitability for their intended workflow.

System Requirements

Ensure your system meets the minimum requirements for smooth operation.

Minimum Requirements

  • OS:Windows 7 or later
  • RAM:2 GB minimum
  • Storage:200 MB free space
  • Display:1024x768 resolution

Recommended

  • OS:Windows 10/11
  • RAM:4 GB or more
  • Storage:500 MB free space
  • Display:1920x1080 resolution

Installation Guide

Follow these simple steps to install and activate your software.

1

Purchase License

Complete your purchase and receive your license key via email within 24 hours. Keep this key safe for activation.

2

Download Software

Click the download button above to get the installer. The download link will be sent to your email along with the license key.

3

Run Installer

Double-click the downloaded file and follow the installation wizard. Accept the license agreement and choose your installation directory.

4

Activate License

Launch the software and enter your license key when prompted. The software will activate and be ready to use immediately.

Need Help?

Our support team is available to assist with installation, activation, and any technical questions.

Email Support
[email protected]
Availability
Mon-Sun, 10AM-6PM

Not Sure Which Tool You Need?

Contact our team for personalized recommendations based on your workflow.

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