Convertessa icon
Convertessa icon

Convertessa

 1 like

Batch-convert images, audio, video, documents, archives, eBooks and fonts in a native macOS interface. Files are processed locally, with compression, resolution and bitrate controls plus Finder Quick Actions, history, output names and command-line automation.

Full version of an app

Cost / License

  • Pay once
  • Proprietary

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  • New

Platforms

  • Mac
Mini version of an app
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Convertessa information

  • Licensing

    Proprietary and Commercial product.

  • Pricing

    One time purchase (perpetual license) that costs $19.

  • Alternatives

    10 alternatives listed

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  • Supported Languages

    • English

Our users have written 1 comment or review about Convertessa, and it has gotten 1 like

Convertessa was added to AlternativeTo by Daler Azimov on and this page was last updated .

Comments and Reviews

   
Jack-ee
0

Worth the price! Runs smoothly and handles all my batch video conversion needs

Review from a new or low-activity account — shown here, but not counted in the app rating.

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What is Convertessa?

Convertessa is a native macOS app that converts files between formats - images (HEIC, WebP, PNG, JPG, TIFF, GIF), audio (MP3, AAC, FLAC, OGG, WAV), video (MOV, MP4, MKV, AVI, WebM), documents (PDF compression), fonts (TTF, OTF, WOFF, WOFF2) and ebooks - covering 1,100+ conversion combinations across seven categories.

Every conversion runs locally on your Mac. Your files never leave your device, and no internet connection is required. Unlike browser-based converters that upload your files to unknown servers, Convertessa is a true Mac-native app built for macOS 14+ with full Apple Silicon and Intel support.

Key features:

  • Drag-and-drop batch conversion with quality controls (compression level, resolution, bitrate)
  • Command-line interface for scripting and automation
  • Right-click Finder integration (Quick Action)
  • Collision-safe naming and conversion history
  • Compact mode for minimal workspace footprint
  • Universal binary: Apple Silicon + Intel native
  • Zero telemetry, zero file uploads

One-time purchase of $19. No subscription. No renewals. Lifetime updates included. 14-day money-back guarantee.