Everything You Need for Video Conversion
A complete toolkit for converting video aspect ratios and formats. Built for content creators, marketers, and developers.
Core Features
100% Local Processing
Your videos never leave your device. All conversion happens locally, ensuring complete privacy.
Powered by FFmpeg
Built on the industry-standard video processing engine used by YouTube, Netflix, and professionals worldwide.
No Cloud Required
Works completely offline. No internet connection needed after installation.
Batch Processing
Convert multiple videos at once. Queue up your files and let VideoConvert handle the rest.
No Account Needed
Download and use immediately. No sign-up, no login, no tracking.
Supported Aspect Ratios
16:9
Landscape
9:16
Portrait
1:1
Square
4:5
Portrait+
Transform Modes
Fit
Preserves entire video, adds letterbox bars
Fill
Crops to fill frame completely
Stretch
Stretches to fit (may distort)
Output Formats
MP4
Universal format, best compatibility
FreeMOV
Apple QuickTime, high quality
ProMKV
Open source, multi-track support
ProAVI
Microsoft format, large files
ProWebM
Web video, royalty-free
ProQuality Presets
| Preset | Quality (CRF) | Speed | Best For |
|---|---|---|---|
| High | 18 | Slow | Final production |
| Medium | 23 | Medium | General use |
| Low | 28 | Fast | Quick exports |
| Draft | 32 | Ultrafast | Preview only |
Keyboard Shortcuts
Work faster with powerful keyboard shortcuts
Open file
Browse and select video files
Open folder
Batch import from folder
Start conversion
Begin processing current file
Close file
Remove file from queue
Preview
Toggle video preview
Aspect ratio
Quick select: 16:9, 9:16, 1:1, 4:5
Fit mode
Switch to Fit transform
Crop mode
Switch to Fill/Crop transform
Stretch mode
Switch to Stretch transform
Quit
Exit application
Settings
Open preferences
Fullscreen
Toggle fullscreen mode
macOS users: Replace Ctrl with ⌘ (Command)