PrestoSoft

ExamDiff is a user-friendly software for visual file comparison with a double-pane view and color-coded lines indicating additions, deletions, and changes.

ExamDiff Pro is a software that visually compares files and folders. It offers a double-pane view for side-by-side comparison, with color-coded lines for added, deleted or changed elements.

SimplCVS is a straightforward tool for collaboration in software development, facilitated by easy-to-use version control that leverages FTP.