Our website provides a free download of pIcarver 3.1. The actual developer of the free program is Proteome Informatics Group (Swiss Institute of Bioinformatics). The most popular version among the software users is 3.1. PIcarver lies within Home & Hobby Tools, more precisely General. Our built-in antivirus checked this download and rated it as virus free.
From the developer:
pIcarver is a tool to visualize theoretical distributions of peptide pI on a given pH range, and proposes a fractionation scheme that generates fractions with similar peptide frequencies. This tool has been developed as a service of the Bioinformatics Core Facility, within a collaboration between the Proteome Informatics Group from the Swiss Institute of Bioinformatics (SIB) and the Biomedical Proteomics Research Group
You may want to check out more software, such as Virtual Garden, On This Day in History - Pastello Plug-In or Interwise Materials Editor, which might be similar to pIcarver.