ChemProject 7.2 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 6.4 and 6.3 are the most frequently downloaded ones by the program users.
The common filename for the program's installer is ChemProject.exe. The program lies within Education Tools, more precisely Science Tools. We recommend checking the downloaded files with any free antivirus. This software was originally developed by ChemBytes.
From the developer:
ChemProject is a rapid chemical synthesis campaign calculation and assessment tool. It lets you enter a sequence of lab scale experiments and obtain all material amounts required for a specific amount of final product of a multi-step synthesis campaign, along with the associated material costs, operating volumes and a waste stream assessment.
You may want to check out more software, such as Panel, Avantage BPM Foundation or gitoolbox, which might be similar to ChemProject.