SubRosaSoft.com today announced the availability FileSalvage 4.1, the latest release of the company’s file retrieval utility. This release adds detailed logging and the ability to process disk images. Defense attorney’s, law enforcement and corporate agencies can now access EnCase, Unix DDM, CopyCatX, etc. image file systems without purchasing expensive computer forensics software, the company notes. FileSalvage is priced at US$79.95 for the download version.