Caphub Utility
CapHub Utility
The official desktop utility for PORTTA capture cards, offering advanced device control and optimized capture performance.
macOS
Version: v1.0.0.5
Release date: February 10, 2026
Compatible with macOS. Download the ZIP file, extract it, and run the App directly — no installation required.
Download for macOSFile format: .zip
Windows
Version: v1.0.0.5
Release date: April 2, 2026
Compatible with Windows 10 and Windows 11. Download the installer and run the file to complete installation.
Download for WindowsFile format: .exe
Supported Models
- DX20R
🔧 Troubleshooting
CapHub Utility fails to launch (0xc000007b)
If you encounter the following error when launching the software on Windows:
The application was unable to start correctly (0xc000007b). Click OK to close the application.
This is usually caused by missing or incompatible Microsoft Visual C++ runtime libraries.
Solution:
Install the x86 (32-bit) version of the Microsoft Visual C++ Redistributable:
Visual C++ Redistributable (x86)
After installation, please restart your computer for the changes to take effect.
Additional reference: Microsoft Visual C++ Redistributable
📝 Notes
- Please ensure your PORTTA capture card is connected before launching the software.
- On macOS, you may need to allow the application in System Settings → Privacy & Security.
- If you encounter any issues, please contact PORTTA Support .