Capture Nexum for Windows 64-bit and macOS

This download serves as both the demo and full version (when a license is installed). When used as a demo the save function is disabled and each session is limited to 90 minutes.

For information about fixes and changes in individual versions consult the Revision History. For manuals and tutorials consult the Documentation page.

 Windows 7, 8 & 10

Capture Nexum 23.1.11.msi (226 MB)

Download the Microsoft Installer file and double click to start the installation.

If Capture crashes on startup or the graphics appear wrong, please consult the Operational problems section of our FAQ page.

 Mac OS X 10.9 - 10.12

Capture Nexum 23.1.11.dmg (207 MB)

Download the DMG file, double click to open it and drag the application to your Applications folder.

Note that NVidias separately downloadable Quadro & GeForce drivers for Mac OS X are not officially supported.

Warning - please read the this blog post regarding macOS 10.13 High Sierra compatibility.

Sample Project Files (31 MB) (23 MB) (1 MB)


Sample project files for Capture Nexum, useful for inspiration and evaluation purposes.

Capture Nexum Library Updates


Capture Nexum Library.c2z



If you need to update the library, download the c2z file and use the Upgrade library feature in the Tools menu of Capture.

This library file is not compatible with Capture Polar, Argo or Atlas. Capture Polar, Argo and Atlas library update files are available in the Archive download section.

Library partner

Capture libraries provided by
AtlaBase Ltd