Independent tools for macOS, Windows, and iOS — engineered for focus, privacy, and long-term reliability.
No tracking · No bloat · No noise
Products
Find duplicate files and similar photos.
A fast desktop tool for analysing, comparing and cleaning large file collections — and now, with Sync Folders, for keeping two of them in line.
Clean, reliable scanning and code creation.
A precise QR and barcode scanner and a dependable code generator for iPhone and iPad — with iCloud sync, and without ads, clutter or tracking.
Principles
No servers, telemetry or external dependencies. When a feature needs a connection, it is explicit, minimal and under your control.
No analytics, no tracking, no profiling. Sync, where offered, is user-owned and encrypted, such as iCloud.
Rust, C++, Swift and native development where it matters — fast, predictable, no unnecessary layers.
Clear architectures, minimal dependencies, and no reliance on fragile third-party infrastructure.
Track record
Stereo imaging and phase analysis, used by producers and students to understand stereo width, phase and balance.
A mid/side utility that encoded, decoded and processed M/S signals for precise control of the stereo image and gain staging.
Custom mouse and trackpad acceleration, giving power users smoother, more controllable pointer motion across profiles.