CompressKit
Compress & convert, on-device
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Archived App (Last seen on 31 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
CompressKit shrinks and converts your files — without ever uploading them.
Compress videos, photos, PDFs, audio and archives with smart presets tuned to each file type, or convert between formats: extract the audio from a video, turn a clip into a GIF, render PDF pages to images, and more. Everything runs entirely on your device using Apple's native frameworks — no accounts, no cloud, no trackers, and not a single network request.
• Compress video, images, PDF, audio and ZIP archives
• Convert between formats — audio extraction, GIF maker, PDF rendering
• Smart presets that balance size and quality automatically
• Fine-tune quality, bitrate and resolution yourself
• Batch process many files at once in the background
• Strip GPS location and personal metadata with one tap
• Save to Files, save to Photos, copy, or share anywhere
Private by design: no sign-up, no analytics, no tracking. Your files never leave your iPhone.
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What's New in CompressKit
1.4
July 17, 2026
Smarter, more reliable compression and conversion. • Rebuilt batch processing with clear per-file results and cancellation • Improved PDF compression, metadata removal, animated images, audio and video exports • Faster, lower-memory archive compression • Better error messages, accessibility, reduced-motion support and format guidance • Numerous stability and interface refinements Everything still runs privately on your device.
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In-App Purchases
$4.99
CompressKit Pro
One-time unlock : unlimited usage
