MediaKit: Compress & Convert
Video, Audio, Image, PDF & ZIP
Free · In‑App Purchases
152 iPhone & Mac tools for video, audio, image, PDF, and archives — 3× more than any alternative, and all of them run on your iPhone & Mac. Nothing uploaded, ever.
Stop juggling ten apps to fix one file.
MediaKit is 152 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.
ONE PURCHASE, EVERY DEVICE
Universal Purchase: buy on iPhone, use on Mac. Buy on Mac, use on iPhone. Family Sharing is included on every plan — one purchase covers your household.
VIDEO — 36 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. Scrub thumbnails. Transcribe captions on-device.
AUDIO — 23 TOOLS
Extract from any video. Convert MP3, M4A, WAV, FLAC, AIFF, ALAC, AAC, OGG, OPUS, AC3. Trim. Fade. Merge. Normalize to broadcast loudness (EBU R128). Reverse. Pitch shift. Speed change without chipmunk. Denoise. Equalizer. Silence-split. Ringtone maker. Waveform render. Spectrum. Speech-to-text.
IMAGE — 35 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 for Windows and Mac icons.
PDF — 24 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 — PDFs remain searchable and crisp, not rasterized to images.
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. 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.
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.
WORKS WITH SHORTCUTS
Six Apple Shortcuts intents — 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.
You reported it, we fixed it — plus a new way to control the audio in your videos.
NEW
• Pick your audio track: when a video carries more than one — English and Japanese, say — choose which one to keep when converting or compressing.
FIXED
• Cancel stops right away. Canceling a video compress or convert used to leave the app spinning; now it hands control straight back to you.
• Temporary files clean up after themselves. Every run clears its own working files, and Clear in Settings frees the space immediately instead of doing nothing.
• HEVC conversion works. It no longer fails with a vague “the operation couldn’t be completed” — and when a file genuinely can’t be encoded, the message tells you why and what to try instead.
• Choosing MOV or M4V with HEVC now writes a real MOV or M4V, not an MP4 wearing the wrong name.
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
- 12.7 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 Lifetime $39.99
- MediaKit Pro Monthly $3.99
- MediaKit Pro Yearly $22.99
- Copyright
- © Aittamaa 2026
