Standalone Tally-Compatible Accounting Suite in 100% Pure Rust

The Zero-Lag, Air-Gapped Tally Alternative Engineered for Speed

Native Windows desktop architecture that boots in ~12ms, runs on just ~18MB RAM, and operates 100% offline. Full bi-directional Tally Prime XML synchronization on Port 9000, 28 standard groups, 24 voucher types, GST returns, and 11 customizable invoice templates with zero subscription lock-in.

~12ms Cold Boot ~18MB RAM Footprint 100% Air-Gapped (Zero Telemetry) Cryptographic SQLite WAL
QexurPrime_Demo_Snappy_38s.mp4
Drive Mirror
38-Second Action Demonstration: Gateway shortcut navigation, live Daybook, instant voucher entry, 11-template bill designer, and one-click GST reconciliation.
Download MP4 (1.04 MB)

Direct Access & Mirror Downloads

Multiple redundant mirrors hosted across high-availability CDN & Google Drive

Direct Windows Setup

High-speed global Edge CDN download. Official release v1.0.0 installer.

Size: 3.99 MB • .exe
Download .exe

Google Drive (Primary)

Direct mirror on Google Drive for corporate networks blocking executable downloads.

QexurPrime_v1.0.0_Setup.exe
Open Primary Mirror

Google Drive (Backup)

Secondary failover mirror in case primary Google Drive link hits bandwidth limits.

QexurPrime_v1.0.0_Setup.exe
Open Backup Mirror

Features Architecture

Complete technical breakdown: 12 core domains, 28 groups, and 24 vouchers in feauturs.md.

Size: 26.2 KB • Markdown

Engineered from Scratch in Pure Rust

No Electron bloat. No Java JVM runtime. No background cloud telemetry. Just pure machine code compiled for unyielding speed and reliability.

~12ms Instant Cold Boot

Launches instantly from Windows desktop. No splash screens, no cloud authentication handshakes, and zero waiting for heavy frameworks to load.

  • 3.99 MB ultra-compact installer
  • Zero runtime dependencies or .NET bloat

Tally Prime Port 9000 XML

Bi-directional XML sync engine allows seamless data import/export with existing Tally Prime setups over local Port 9000 without data translation loss.

  • 28 standard Tally accounting groups
  • 24 voucher types (Sales, Purchase, Journal...)

100% Air-Gapped Financial Vault

Your financial books never touch an external server. Compliant with strict ICAI confidentiality and enterprise air-gap data guidelines.

  • Cryptographic SQLite WAL with integrity check
  • One-click compressed, encrypted backup vault
Architecture & Capabilities

12 Comprehensive Engineering Domains

View Full 26 KB feauturs.md specification

Gateway of Qexur

Single-key hotkey navigation (D, V, B, A, R) identical to classic accounting muscle memory.

Interactive Bill Designer

11 professional invoice templates, live PDF preview, custom logos, terms, and auto-generated dynamic UPI QR codes.

Indian Statutory & GST

Instant GSTR-1, GSTR-3B, and e-Way Bill JSON generator with automated HSN/SAC breakdown and state tax routing.

High-Velocity Voucher Entry

Zero-mouse keyboard input with auto-balancing debits & credits, ledger search modal, and itemized inventory lines.

Real-Time Financial Reports

Hierarchical Trial Balance with Drill-Down, Balance Sheet (Schedule III & Horizontal), Profit & Loss, and Cash Flow statement.

White-Label / OEM Ready

Complete OEM rebranding support via oem_config.json for software agencies, resellers, and enterprise client rollouts.

UR

Direct Engineering & Founder Channel

Ujjal Rajkonwar • Lead Architect & Founder

Evaluating Qexur Prime for your software agency, ERP integration, or retail accounting distribution? Reach out directly to discuss technical architecture, OEM white-label rights, or custom feature requirements.