Free File & Audio Tools
Unzip and create ZIP files, bulk rename files and trim audio into ringtones online for free. Runs in your browser — your files are never uploaded.
- No upload — 100% private
- Instant, on your device
- Free, no sign-up
- Works offline once loaded
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Zip File Extractor
Open a ZIP, preview what's inside and save just the files you need.
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Create ZIP File
Bundle files and folders into one .zip — right in your browser.
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Batch File Renamer
Rename hundreds of files at once with rules and a live preview.
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Audio Trimmer
Cut songs and voice notes, add fades and make ringtones.