No specific info about version 2.4. Please visit the main page of Enolsoft CHM View on Mac Informer.
Font Viewer is an app that displays all fonts installed on your computer.
Home Image Viewer - view images at different zoom amounts
This program enables you to convert CHM files to PDF format.
Read CHM+ allows you to read CHM and export CHM files.
Displays images in 3D while still allowing visitors to view the images in-page.