You can download PortaNum 4.5.0 from our software library for free. PortaNum relates to Photo & Graphics Tools. The most popular version of the tool 4.5. The latest setup package occupies 320 KB on disk. This free program was originally produced by THALES. Commonly, this program's installer has the following filename: PortaNum.exe.
From the developer:
PortaNum is a software vision aid specially designed to facilitate reading of distant documents (board, video-projection screen ...). Your computer is connected to a good quality video-camera, or a camcorder which films what you are not able to read, and the software enlarges it and applies image processings in order to render it in a suitable way for your vision (negative, false colours, contrast, light, sharpness enhancement ...).
You may want to check out more software, such as AV Capture or CapTrue, which might be similar to PortaNum.