Re-QR: Invoice QR Validator is a privacy-first, offline tool for validating invoice QR codes, UBL 2.1 XML files, and PDF/A-3 e-invoices. Scan QR codes, inspect invoice data, and calculate VAT—all directly on your device with no cloud uploads. Designed for businesses, accountants, auditors, and developers. Re-QR is an independent application and is not affiliated with or endorsed by ZATCA or any government authority.
WolksMail is a premium, zero-trust email client for Android built for privacy and complete control. All emails, account data, credentials, and databases are encrypted and stored only on your device—never on Rewolks servers. Features include PGP encryption, multiple accounts, delayed sending, swipe actions, customizable themes, and a clean interface. No trackers, no analytics, no data selling. Local-first design keeps your data private and supports GDPR compliance.
RePrint is a fast and lightweight document
printing app. Works with most standard printers
over your local network. Just point your camera,
scan, and print — all from one app.
✅ No account needed
✅ Works offline
✅ 100% private — no data uploaded
✅ Fast & lightweight
✅ Supports most network printers
