ScreenMux is powerful, easy screen recording software for Mac and Windows. It captures computer screen content to the open MXF standard in real time.


  • Easy to use desktop software for Mac and Windows
  • Records everything on the computer screen
  • Floating and adjustable 16:9 recording mask
  • Full interaction with other user interface elements
  • Superb scaling quality
  • Instant MXF OP1a recording
  • Sony XDCAM HD422 compliant

Standardized Video File Workflow

 XDCAM compliant MXF files play everywhere and with everything. Edit, convert, distribute, archive.

ScreenMux is simple to use. Set your output, drag and size the recording mask over the video content, and start capturing.

Bjoern AdamskiDesigned by Björn Adamski, Powered by nablet

Björn Adamski introduced MXF support on the Mac. That technology was acquired by Apple in 2014 and is now part of Final Cut Pro and Compressor.

nablet develops ScreenMux and provides all video processing technologies via our own SDKs including our MPEG-2 Encoder.

Demo Version

Try ScreenMux free! Please provide your name and e-mail address below to download.

Additional information is available at the ScreenMux website.

ScreenMux is just $299 (USD).

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