Download of ValiProof unknown for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Valiproof-0.2.0-beta1-mac.zip is the common file name to indicate this app's installer.
The actual developer of this free software for Mac is Martin Weberg. This program's bundle is identified as org.pythonmac.unspecified.ValiProof. The following version: 0.2 is the most frequently downloaded one by the program users.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The application lies within Productivity Tools, more precisely Office Tools.
From the developer:
ValiProof is a free comparison and validation tool for proofing processes in the graphic arts industry.
The program features: colorimetric validation of hard copy proofing process, saves validation report for documentation, descriptive statistics of colour difference, colour difference table for analysis and provides support for ISO 12642-2 (IT8.7/4) chart.
You may want to check out more Mac applications, such as Combine PDF's, ShinyDroplets2 or MakeDocJ, which might be related to ValiProof.