OneMacApp

OneMacApp is a native Mac utility that bundles 39 tools for video, audio, images, PDFs and files into one window. Instead of hunting for a converter here and a PDF site that wants your email there, you drop a file in, pick the tool you need, and the work happens on your own machine.

What stands out in any OneMacApp review is the range: FFmpeg and yt-dlp power the video side, while transcription, OCR, summaries and translation run on Apple's on-device models, so nothing is uploaded. Originals are never modified and results land in a dated Downloads folder. It fits makers, writers and anyone tired of browser upload tools.

As a productivity pick, OneMacApp earns its spot. It is a one-time purchase rather than a subscription, listed at $29 against a full price of $89, and it needs macOS 26 or later. If you regularly compress clips, merge PDFs or convert images, having all 39 tools in one calm, private app is worth a try.