IndependentBOOKS
✨ 100% Free & Open-Source · Air-Gapped Accounting · MIT License

Accounting software you own.
Not a subscription you rent.

A fast, keyboard-driven double-entry bookkeeping engine built for independent businesses and accountants. Full Tally Prime muscle memory, exact decimal arithmetic, honest two-sided financial statements, and local SQLite data that never touches the cloud.

₹0 / $0
Subscription Fees Forever
100%
Air-Gapped (127.0.0.1)
8.57 MB
Native C Machine Code
0.0 ms
Cloud Network Latency
The Cost of Renting Your Own Books

How Much Does Software "Subscription Rent" Cost You?

Traditional accounting vendors charge you year after year just to access your own ledger. Slide to see your cumulative capital loss:

Operating Timeframe: 5 Years
Tally Prime (Silver TSS / Renewals)
₹1,12,500
₹22,500 / year + mandatory upgrade renewals
Cloud SaaS (QuickBooks / Zoho)
₹1,80,000
₹3,000 / month ($360/yr) + extra fees per user seat
Independent Books
₹0.00
₹1,12,500 Saved · 100% Free Forever Under MIT License

Interactive Live Simulator

Experience the Accounting Engine

Test real double-entry calculations, live Gateway KPIs, and honest two-sided financial reports right here in your browser.

http://127.0.0.1:3543 (Air-Gapped Localhost)
✓ ZERO CLOUD LEAK
Gateway of Books
Masters
Vouchers
Day Book
Balance Sheet
Profit & Loss A/c
Stock Summary
Display More Reports
Quit
Today's Sales
₹86,200.00
Due from Debtors
₹1,24,500.00
This Month's Profit
₹42,750.00
Weekly Sales Trend +18.4% vs last week
Accounting Voucher Creation: Sales (No. 101) ✓ BALANCED · DECIMAL PRECISION
Date: 16-Oct-2026
Item Description Quantity (pcs) Rate (₹) Amount
Heavy Structural Steel Beams (HSN 7216) ₹50,000.00
Central GST (CGST @ 9%): ₹4,500.00
State GST (SGST @ 9%): ₹4,500.00
Invoice Grand Total: ₹59,000.00
Ctrl + A to Quick Accept · Exact Python Decimal Precision
Capital & Liabilities Amount (₹)
Capital Account5,00,000.00
Loans (Liability)1,20,000.00
Current Liabilities (Sundry Creditors)84,350.00
Profit & Loss A/c (Current Period)42,750.00
Diff. in Opening Balances0.00
Total Liabilities7,47,100.00
Property & Assets Amount (₹)
Fixed Assets (Plant & Machinery)3,50,000.00
Current Assets (Sundry Debtors)1,24,500.00
Closing Stock (Weighted Avg Cost)1,82,600.00
Bank Accounts78,200.00
Cash-in-Hand11,800.00
Total Assets7,47,100.00
Trading Expenses & Purchases Amount (₹)
Opening Stock1,12,000.00
Purchase Accounts2,40,000.00
Direct Expenses (Freight Inward)14,500.00
Gross Profit c/o96,800.00
Indirect Expenses (Office & Rent)54,050.00
Nett Profit42,750.00
Revenue & Closing Stock Amount (₹)
Sales Accounts2,80,700.00
Closing Stock1,82,600.00
Gross Profit b/f96,800.00
Indirect Incomes (Interest / Rebates)0.00
Total Reconciliation4,63,300.00

The Anti-Subscription Manifesto

Why the World Needs Independent Books

Double-entry bookkeeping was codified by Luca Pacioli in 1494. It is a universal mathematical discipline — not a corporate rent-seeking scheme.

Your Data Is Yours Forever

Cloud accounting platforms store your company's deepest secrets on multi-tenant servers. If you ever cancel your subscription, they freeze your account and lock you out of your historical records. With Independent Books, your database is a single, standard SQLite file on your physical hard drive.

Keyboard Speed at 120 WPM

Modern web apps force you to take your hands off the keyboard, wait for spinning loaders, and click tiny buttons with a mouse. Independent Books preserves every authentic Tally Prime muscle-memory hotkey (F2–F10, Alt+G, Ctrl+A) so your accountants can post hundreds of invoices an hour without touching a mouse.

Zero Mathematical Guesswork

Most modern JavaScript and SaaS web tools calculate money using standard IEEE floating-point math, leading to tiny rounding errors that accumulate and corrupt balance sheets. Independent Books computes every voucher using exact Python Decimal and integer cents. Zero balancing plugs. Zero fabricated numbers.

Uncompromising Comparison

Independent Books vs The Rest

See how we stack up against proprietary incumbents and cloud SaaS tools.

Feature Independent Books ⚡ Tally Prime QuickBooks Online Zoho Books
Licence & Pricing Free Forever (MIT) ₹22,500+ / yr $30 – $90 / mo ₹750 – ₹3,000 / mo
Database Format Open SQLite (You Own It) Proprietary .900/.tsf Proprietary Cloud DB Proprietary Cloud DB
Air-Gapped Operation ✓ 100% Offline (127.0.0.1) ✓ Local ✗ Internet Required ✗ Internet Required
Tally Keyboard Ergonomics ✓ Full Hotkeys (F2–F10, Alt+G) ✓ Native ✗ Mouse-Heavy Web UI ✗ Mouse-Heavy Web UI
Balance Sheet Layout Honest Two-Sided (Left/Right) Two-Sided Single Stacked Column Single Stacked Column
Decimal Precision ✓ Exact Python Decimal ✓ Native Integer ✗ Float Rounding ✗ Float Rounding
Native Binary Compilation ✓ C Machine Code (8.57 MB) ✓ C++ Binary ✗ Heavy Browser Tabs ✗ Heavy Browser Tabs
User Telemetry & Tracking Zero Telemetry Licence Tracking Heavy Ad/Analytics Trackers Heavy Analytics Trackers

Keyboard Mastery

Built for 120 WPM Touch Typists

Every action, voucher, and report is reachable in a split second without your fingers ever leaving the home row.

Universal Go To Alt + G
Quick Accept Ctrl + A
Change Date F2
Report Period Range Alt + F2
Sales Voucher F8
Purchase Voucher F9
Payment Voucher F5
Receipt Voucher F6
Contra Voucher F4
Journal Voucher F7
Delete Company / Voucher Alt + D
Print / Preview Invoice Ctrl + P

Get Started in Seconds

Download Independent Books

Free forever. No credit card, no sign-in, no telemetry. Choose your preferred distribution below.

Portable ZIP Edition
Zero-Install · USB Drive Ready · 8.50 MB
  • No administrator rights needed
  • Zero SmartScreen / browser warnings
  • Runs entirely inside extracted folder
  • Double-click Launch.vbs to run
Download Portable (.zip)
Apple macOS
14.3 MB · Apple Silicon & Intel · macOS 11+
  • Direct DMG installer with drag-and-drop setup
  • Sandboxed Application Support data
  • Includes launch_mac.sh runner
  • Identical Tally keyboard shortcuts
Download macOS DMG (14.3 MB) macOS Setup Guide
Android & Tablets
Wi-Fi LAN PWA · Native APK
  • Instant Wi-Fi access (.\Launch.ps1 -Lan)
  • Touch-responsive vouchers & Day Book
  • Add to Android Home Screen as PWA
  • Full Android Studio Gradle project
Android Setup Guide
Verified Release SHA-256 Checksum bb46bd0e15f13fcb3daac5751dc5616f9b3b7556ebcaee7c278d7f843008dd5f
💡 Note on Windows SmartScreen & Chrome: Because Independent Books is a community-funded open-source project without an expensive corporate code-signing certificate, Chrome and Windows may show an *"Unknown publisher"* prompt. In Chrome, click Keep → Keep anyway. In Windows, click More info → Run anyway. Alternatively, download the Portable ZIP above!

Frequently Asked Questions

Everything You Need to Know

Is Independent Books really 100% free forever?

Yes. Independent Books is released under the permissive open-source MIT License. There are no renewal fees, no subscription plans, no locked screens, no seat limits, and no company limits. You are free to use it for personal, business, or client bookkeeping.

Where is my accounting database stored on my computer?

Your books are stored in a local SQLite file (data/books.sqlite3) on your own machine. The backend server strictly listens on the loopback address 127.0.0.1 and has zero external telemetry or cloud sync. You can take full JSON backups anytime via Data → Backup.

How do I delete a company I no longer need?

Press Alt+K (or F3) → select Alter Company. In the Company Alteration screen, press Alt+D (or click the red Delete Company button). A two-step safety confirmation dialog will prompt you to confirm permanent deletion.

Can I import existing company ledgers from Tally Prime?

Yes! Export your masters and vouchers from Tally as standard XML. Then in Independent Books, choose Import → Import XML, select your exported XML file, preview the transaction counts, and commit.

Can I run Independent Books on macOS or Android?

Yes! For macOS, an official launcher script (launch_mac.sh) is included in the GitHub repository that isolates application data in ~/Library/Application Support/IndependentBooks. For Android, you can run the server in LAN mode (.\Launch.ps1 -Lan) and open your local IP on any phone or tablet as a PWA, or build the standalone native APK from android/.