MediaKit: Compress & Convert
Video, Audio, Image, PDF & ZIP
Free · In‑App Purchases
Three days of Pro, free — no card. Then five tools stay free forever. More than 150 tools for video, audio, image, PDF, archives and ebooks, all running on your device.
Stop juggling ten apps to fix one file.
MediaKit is more than 150 media tools in a single app — video, audio, image, PDF, archive, and ebook utilities that finally work the way Apple's own apps should. Every operation runs locally on your iPhone or Mac. Nothing is uploaded. Nothing is logged. Drop a file. MediaKit does the rest.
THREE DAYS PRO, FREE
Install and use everything Pro for three days. No card, no trick.
Decide after.
FIVE TOOLS, ALWAYS FREE
Video compress, image compress, image resize, audio convert, PDF compress. No paywall, no account, no time limit. Use them forever, on every device.
ONE PURCHASE, EVERY DEVICE
Universal Purchase: buy on iPhone, use on Mac. Buy on Mac, use on iPhone. Family Sharing is included — one purchase covers your household.
VIDEO — 41 TOOLS
Compress, convert, trim, crop, rotate, merge, resize. Watermark. Burn in subtitles. Replace audio. Picture-in-picture. Side-by-side. Scene detect. Stabilize handheld footage. Denoise. HDR → SDR. Color grade. Fade. Loop. Reverse. Slow-mo. Frame-rate convert. ProRes and HEVC export. Transcribe captions on-device. Reads more than 80 input formats, MKV included.
AUDIO — 24 TOOLS
Extract from any video. Convert MP3, M4A, WAV, FLAC, AIFF, ALAC, AAC, OGG, OPUS, AC3. Trim. Fade. Merge. Reverse. Pitch shift. Speed change without chipmunk. Denoise. Equalizer. Silence-split. Ringtone maker. Waveform render. Spectrum. Speech-to-text. Normalize to EBU R128, the loudness standard broadcasters measure against.
IMAGE — 37 TOOLS
Compress and convert HEIC, JPG, PNG, WebP, TIFF, GIF, AVIF, BMP, plus 10 camera RAW formats (CR2, CR3, NEF, ARW, DNG, ORF, RW2, RAF, PEF, SRW). Background removal using Apple Vision. AI upscale. OCR. QR generate + read. Color palette extract. Watermark. Batch rename. App-icon set generator. Auto-enhance. Borders. Collage. ICO/ICNS icons.
PDF — 25 TOOLS
Compress, merge, split, encrypt, unlock, page numbers, header/footer, watermark, stamp, sign, reorder, rotate, crop, redact, flatten, OCR, extract text/pages/images. Vector content stays vector — your PDFs stay searchable and sharp instead of being flattened into pictures of pages.
ARCHIVE — 14 TOOLS
ZIP, GZIP, TAR, TAR.GZ, XZ, BZIP2: create + extract. RAR4 and RAR5 extract (read-only). Path-traversal-safe by default.
EBOOK — 14 TOOLS
EPUB ↔ PDF ↔ HTML ↔ plain text. Kindle and FictionBook too: MOBI, AZW3 and FB2 convert straight to EPUB, PDF or text. CBZ comic books: create + extract. Edit EPUB metadata. Validate against the EPUB spec.
PRIVATE BY DEFAULT
Sandboxed App Store app. Apple frameworks only — AVFoundation, CoreImage, PDFKit, Vision, Speech, Compression. No third-party services. No analytics SDK. No background uploads. The only non-Apple code is RARLAB's official open-source RAR-extraction library, statically linked.
Your files never leave the device.
WORKS WITH SHORTCUTS
Six Apple Shortcuts actions — automate Compress Video, Convert Image, Compress Image, Merge PDFs, Create ZIP, and OCR from your existing workflows.
Built by one developer. Direct support. Every reply comes from the person who wrote the code.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Your files, exactly right. Every time.
Our biggest update yet is all about what you get back. We revisited every tool — more than 150 of them — so results come out sharper, safer and truer to your originals.
See what you saved. Every result now shows how much space you won back — like “Saved 1.4 GB · 85% smaller” — with a side-by-side compare, so you can see your photo, video or PDF still looks perfect.
Videos stay upright. Portrait clips keep their orientation in every tool, crops land exactly where you drew them, and Compress never overshoots your target size.
GIFs keep moving. Animated GIFs, PNGs and HEICs keep every frame through resizing, filters, watermarks and more.
PDFs keep everything. Bookmarks, links, annotations and rotated pages survive every edit, and scanned PDFs become searchable in the language you choose.
Studio-clean sound. Real noise reduction, broadcast-standard loudness across every channel, and a limiter that never clips.
Your voice stays yours. Transcription and auto subtitles now run strictly on your iPhone.
Plus smoother Shortcuts and sharing, safer archive extraction, truer colors and search that speaks your language.
Everything runs 100% on your device — your files never leave it.
Enjoying the app? A quick rating genuinely helps us keep building. Thank you.
The developer, Antti Aittamaa, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Antti Aittamaa
- Size
- 15.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.6 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 11 more
- English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- MediaKit Pro Monthly $3.99
- MediaKit Pro Lifetime $39.99
- MediaKit Pro Yearly $22.99
- Copyright
- © Aittamaa 2026

