The Mac file converter that never uploads anything. Images, video, audio, PDFs. All converted locally, instantly, and privately. Built for people who'd rather not send their files to a stranger's server.
A real Mac app, not a web upload. Drag in a file, choose an output format or a fit-to-size preset, and convert. This 2 GB 4K clip never left the Mac.
You dropped a 40 MB screen recording into Slack and got "file too large." You need to email a PDF that's just over the limit. You're trying to open an MKV in QuickTime. Convertible handles all of these in seconds, locally, without uploading.
One click to fit files under Email, Discord, iMessage, WhatsApp, or Web. Now fully editable: tweak the max size, dimension, and quality of each pill, reorder them, or create your own.
Drag a file from Finder, Safari, Mail, or Messages, or skip the app entirely. As of 1.1.1, right-click in Finder for Convert File in Quick Actions, or trigger it from Spotlight and Shortcuts.
Your files never leave your Mac. No cloud uploads, no telemetry, no tracking. The app works completely offline.
Always one click away. See recent conversions, quick-convert the clipboard, and access settings from any app.
Have a 35 MB PDF for email? Shrink it to 10 MB while keeping it a PDF. Output is never larger than the original. Convertible rates severity (Minimal → Significant) so you know what to expect before committing.
MKV, WebM, FLAC, OGG: the formats QuickTime refuses to touch. Convertible handles them all without bloat.
Every output option is labeled Lossless, Near-lossless, or Lossy, with a plain-English reason on hover. If a "lossless" video copy has to fall back to re-encoding, the row says so. No silent quality loss.
The quality slider now reaches the video engine. Dial it in for an honest transcode via VideoToolbox (H.264, H.265, or VP9 for WebM) instead of a stream copy that ignores your setting.
Pull the audio track from any video as MP3, AAC, WAV, or FLAC. Perfect for feeding recordings into local transcription tools like Whisper. Since everything runs on-device, your audio never touches a server.
It fits into your workflow. Right-click any file in Finder, or reach for Spotlight, the Services menu, or a Shortcut. Convertible's Convert File action runs entirely on your Mac.
The new "Convert with Convertible" App Intent is here. Right-click a file in Finder and pick it from Quick Actions, find it in Spotlight, or drop it into Shortcuts to convert on a schedule, from a hotkey, or inside a Folder Action. Select a file, choose a preset, and convert without ever opening the app.
Watch the full walkthrough: a Finder right-click, a Spotlight search, and a Shortcut, each converting on-device.
Convertible handles the formats people actually use: the ones you get from phones, cameras, the web, and your coworkers. Convert any input to any valid output.
Convert any image format → PDF, or export PDF pages → PNG, JPG, or TIFF (one file per page).
No subscription. No renewal fees. One price, all features, yours forever, including free updates to version 1.x.
Available now on the Mac App Store.
Every conversion happens on your Mac. No cloud uploads, no telemetry, no analytics SDKs. Crash reports come through Apple's privacy-respecting system only if you've opted in at the OS level.
