Guides

Practical walkthroughs on converting, trimming and cleaning up files — written around the tools we build, all of which run locally in your browser.

How to cut a video without losing quality

Lossless trimming explained: how keyframes work, when re-encoding is unavoidable, and how cloud trimmers, LosslessCut and FFmpeg compare.

Turn scanned PDFs into selectable text locally — no uploads, no accounts — plus tips for getting cleaner OCR results.

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