v1.0.0 — Initial Release

3GP Converter v1.0.0

Batch-convert .3gp and .3g2 mobile videos to QuickTime-compatible MP4 on macOS.

What's included

• 3GP Converter.app inside the DMG — drag to /Applications and you're done
• Smart conversion: stream-copy when resolution ≥ 480p (lossless, instant), H.264 re-encode + upscale when < 480p
• Original file timestamps preserved (creation date + modification date)
• Dark-themed GUI with live progress, colour-coded log, and per-file stats

Requirements

• macOS 12 Monterey or later
• ffmpeg — brew install ffmpeg
• Xcode Command Line Tools — xcode-select --install

First launch

macOS may show a Gatekeeper warning because the app is not notarised. Right-click → Open to bypass it once.

3GP Converter v1.0

3GP Converter v1.0

The first release of 3GP Converter — a native macOS app for batch-converting .3gp and .3g2 videos to QuickTime-compatible MP4.

Highlights

• Smart conversion — stream-copies files ≥480p for instant, lossless results; re-encodes and upscales smaller files to 480p
• Timestamp preservation — original creation and modification dates are restored on converted files
• Batch processing — select a folder and every 3GP file is queued automatically
• Dark-themed GUI — real-time progress bar, colour-coded log, and live stat counters
• Standalone .app — no Python installation required

Installation

1. Download 3GP.Converter.dmg below
2. Open the DMG and drag 3GP Converter to /Applications
3. Requires ffmpeg (brew install ffmpeg)

Note: macOS may show a Gatekeeper warning on first launch. Right-click → Open to bypass it.

Requirements

• macOS 12 Monterey or later
• ffmpeg (via Homebrew)
• Xcode Command Line Tools (for full timestamp preservation)