Things On · Mike's app library
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Mconverter

Convert and move on. Converts video and images to MP4 or MOV, with hardware acceleration, rotation, clip merging and drag-and-drop.

v2.10.1 · 8 Oct 2026 Platforms Windows 10/11 (Nvidia GPU) · macOS (Apple Silicon, beta) Based on FFmpeg
This app also comes in Media Suite, which brings the Converter, the Video Compositor and the USB Optimizer together in a single installation. You can keep using it on its own.
Windows
Single installer (Inno Setup)
Nvidia GPU
Mconverter_Setup_v2.10.1.exe ~588 MB
Download for Windows
v2.10.1 · 8 Oct 2026 · needs an Nvidia GPU with NVENC
Not published on the manufacturers' official stores (Microsoft Store / App Store / Google Play) — on computers with antivirus software or stricter security policies you may need to allow the installation manually.
macOS
.dmg (Mconverter + LibreOffice)
Apple Silicon · beta
Mconverter_Mac.dmg ~492 MB
Download for macOS
v2.10.1 · 8 Oct 2026 · still being tested · Apple Silicon (M1 or newer)
Beta. Not notarized by Apple — the first time you open it, if macOS blocks it, go to System Settings → Privacy & Security and allow it to open. Drag Mconverter and LibreOffice (needed for PowerPoint → video) to the Applications folder.

What's included

Hardware accelerationNvidia GPU (NVENC) on Windows, Apple VideoToolbox on the Mac — much faster than on the CPU.
Drag and dropDrop video or image files straight onto the window.
Clip mergingJoins several videos into a single file, with automatic FPS/resolution/audio normalization.
PowerPoint → videoConverts a .pptx to video keeping each slide's transition timings. On Windows, with PowerPoint installed, PowerPoint itself draws the slides (faithful to the original: fonts, automatically shrunk text, gradients); without it, and on the Mac, it uses the bundled LibreOffice. Hidden slides are left out.