iPhone & Mac · 152 tools · 100% on-device
An Adapter alternative
built for today's iPhone & Mac.
Adapter is a long-serving free converter — desktop, FFmpeg under the hood, dependable for video, audio, and images. MediaKit is the modern native take for iPhone and Mac: the same conversions plus PDF and archive tools, 152 in one drag-and-drop app, still 100% on-device. Free to start.
How does MediaKit compare to Adapter?
Free desktop classic vs modern iPhone & Mac toolbox. Here's the line.
Scope
MediaKit: 152 tools — video, audio, image, PDF, archive.
Adapter: Video, audio, and image conversion.
Adapter: Video, audio, and image conversion.
Platform & UI
MediaKit: Native on iPhone and Mac (one Universal Purchase), modern unified inspector.
Adapter: Desktop-only (Mac/Windows), long-standing UI.
Adapter: Desktop-only (Mac/Windows), long-standing UI.
Privacy / network
Pricing
MediaKit: Free to start; Pro to $39.99 lifetime.
Adapter: Free.
Adapter: Free.
MediaKit vs Adapter — feature by feature
At-a-glance comparison of two on-device converters.
| Feature | MediaKit | Adapter |
|---|---|---|
| Video / audio / image | Yes | Yes |
| PDF & archive tools | Yes | No |
| Platform | iPhone + Mac | Mac + Windows (desktop) |
| UI | Modern, unified | Long-standing |
| On-device (no upload) | Yes | Yes |
| Pricing | Free start; to $39.99 lifetime | Free |
Who should pick MediaKit vs Adapter?
Pick MediaKit if…
- You want PDF and archive tools alongside media conversion
- You want a modern UI on iPhone and Mac built for current iOS and macOS
- You'd rather have one broad app than several utilities
- You're happy to start free and upgrade if it earns it
Stick with Adapter if…
- You want a completely free converter
- You need a Windows version too
- You only convert video, audio, and images and Adapter already works for you
About MediaKit
Questions
FAQ
What is the best Adapter alternative for Mac?
MediaKit — a modern native iPhone and Mac app. Adapter is a long-standing free FFmpeg-based converter for video, audio, and images; MediaKit covers the same plus PDF and archive work in a current interface, 152 tools, on-device.
Adapter is free — why choose MediaKit?
If a no-cost converter is all you need, Adapter is solid. MediaKit is free to start and earns Pro with a modern UI on iPhone and Mac, a wider toolset (PDF, archives), and active development for current iOS and macOS.
Does MediaKit support the formats Adapter handles?
Yes for common cases — H.264, HEVC, AV1, audio, frame-rate, resizing, image conversion — plus PDF and archive tools Adapter doesn't cover.
Is MediaKit on-device like Adapter?
Yes — both run locally with no upload. MediaKit is engineered to avoid upload-to-a-website workflows.
Which platforms does MediaKit run on versus Adapter?
MediaKit is a native iPhone and Mac app, one Universal Purchase — buy once, use on both. Adapter is desktop-only (Mac and Windows). Need a Windows desktop tool? Adapter. Want a modern broad on-device toolbox that also runs natively on iPhone? MediaKit.
How much does MediaKit cost?
Free to start; Pro from $3.99/month, $22.99/year, or $39.99 lifetime. Adapter is free.
Try it
Open MediaKit.
152 native tools, one modern iPhone & Mac app, zero uploads. Free to start.