MediaKit: Compress & Convert

Video, Audio, Image, PDF & ZIP

Only for Mac

Free · In‑App Purchases

Mac

133 Mac tools for video, audio, image, PDF, and archives — 3× more than any alternative, and all of them run on your Mac. Nothing uploaded, ever. Drop a file. MediaKit picks the right tool instantly. 133 tools for video, audio, image, PDF, archive, and ebook work — 3× more than any alternative, all running locally on your Mac. No uploads. No servers. No tracking. Your files never leave your machine. One interface. Every format. Seconds to finish. VIDEO (36 TOOLS) — Broadcast-grade video work, frame-accurate, on your Mac. Compress MP4, MOV, MKV, AVI, WebM, M4V. Convert to any format. Trim, crop, merge, resize, rotate, stabilize. Extract frames. Burn subtitles. Adjust color. Control bitrate. Change speed. Create loops. Mute audio. Picture-in-picture. HDR to SDR. Side-by-side. Real-time progress. Frame-accurate output. ProRes and HEVC supported. AUDIO (23 TOOLS) — Podcast and broadcast-ready audio, EBU R128 compliant. Extract audio from any video. Convert MP3, M4A, WAV, FLAC, AIFF, AAC, ALAC. Normalize to EBU R128 broadcast loudness. Reduce noise with machine learning. Remove silence. Shift pitch. Transcribe speech to text with Apple's Speech framework. Make ringtones. Split by silence. Equalize. Visualize waveforms and spectrum. IMAGE (35 TOOLS) — From iPhone HEIC to AI upscale, 35 tools for any image task. Compress and convert PNG, JPG, HEIC, WebP, TIFF, GIF, AVIF, RAW. Resize with pixel precision. Crop, rotate, sharpen, blur. Remove backgrounds with Apple Vision. AI upscale. Read and generate QR codes. OCR any text. Build collages, GIFs, app icons. Extract color palettes. Strip EXIF metadata. Live preview. PDF (24 TOOLS) — Edit PDFs without losing vector quality. Redact, sign, merge, OCR. Merge, split, compress, encrypt, unlock. Add watermarks, page numbers, headers, footers, and signatures. Extract or OCR scanned text. Redact sensitive content. Compare two PDFs side-by-side. Convert to and from images. Flatten forms. Vector-preserving edits — no quality loss. ARCHIVE (14 TOOLS) — Create and extract every major archive format, including RAR v5. Create and extract ZIP, TAR, TAR.GZ, GZIP, XZ, BZIP2. Extract RAR (both v4 and v5). AES-256 encrypted archives via Apple's AppleArchive framework. Path-traversal safe. Batch extraction. EBOOK (14 TOOLS) — EPUB, CBZ, and cross-format conversion with metadata editing. Convert EPUB, PDF, HTML, RTF, and plain text. Edit EPUB metadata, covers, and chapter structure. Create and extract CBZ comic archives. Validate EPUB structure. PRIVATE BY DESIGN Every operation runs 100% on your Mac using Apple's native frameworks — AVFoundation, CoreImage, PDFKit, Vision, Speech, Compression. No servers. No uploads. No analytics. No account required. Works offline. Sandboxed. Hardened runtime. Your files never leave your machine. That is the entire point. BUILT FOR DAILY WORKFLOWS Drop files from anywhere, or pick with Cmd+O. Paste from clipboard with Cmd+V. Access every tool from the menu bar without opening the main window. Automate via six built-in Shortcuts actions — compress video, convert images, merge PDFs, create ZIPs, extract text, run OCR — from any Shortcuts workflow. 21 built-in presets for YouTube, Instagram, Discord, Podcast, Email, iPhone export, and broadcast LUFS. Or save your own. BUILT FOR APPLE SILICON Native SwiftUI. Optimized for M1, M2, M3, and M4 Macs. Supports macOS 14 and later. Translation uses macOS 15+. On-device AI features use macOS 26+ and degrade gracefully on earlier versions. FREE TO START Full access for 3 days on first install — every tool, no payment, no account. After the trial, five tools remain free forever: • Video Compress • Image Compress • Image Resize • Audio Convert • PDF Compress Upgrade to Pro for unlimited access to the remaining 128 tools and batch processing. Drop a file to begin. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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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

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    Information

    Seller
    • Antti Aittamaa
    Size
    • 8.4 MB
    Category
    • Utilities
    Compatibility
    Requires macOS 14.6 or later.
    • Mac
      Requires macOS 14.6 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • MediaKit Pro Yearly $22.99
    • MediaKit Pro Lifetime $39.99
    • MediaKit Pro Monthly $3.99
    • Learn More
    Copyright
    • © Aittamaa 2026
  • Developer Website
  • Privacy Policy

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