Download DupProof 1.0.0

Free, full-featured 14-day trial. No account, no email required, no installer — unzip and run. Your data stays on your machine from the first second.

Windows

64-bit · 4.8 MB

Download for Windows

Unzip, double-click start.bat.

macOS — Apple silicon

M1/M2/M3/M4 · 4.5 MB

Download for Apple silicon

Unzip, run ./start.sh.

macOS — Intel

64-bit · 4.8 MB

Download for Intel Mac

Unzip, run ./start.sh.

Linux

64-bit · 4.8 MB

Download for Linux

Unzip, run ./start.sh.

Everything bundle

All platforms + sample data + checksums · 18.9 MB

Download the release bundle

For IT teams verifying integrity: SHA-256 checksums are included inside the bundle.

Ready to buy?

One-time $499 — unlimited companies, all modules, perpetual licence.

Buy DupProof — $499 one-time

Secure Polar checkout. Then email your device code (Dashboard → Licence) to support@dupproof.com and we send your activation key. Details

First-run notes

  • Unsigned release: this version is not yet code-signed, so Windows SmartScreen or macOS Gatekeeper may warn on first run. Verify the bundle checksums, then choose “Run anyway” (Windows) or right-click → Open (macOS). Signing is on the roadmap.
  • Trial: the 14-day clock starts on first run and needs no internet.
  • Sample data: the bundle includes fictional QuickBooks/Xero-style exports with planted duplicates — findings in about two minutes.