The Pro version removes the limitations of the free "Lite" version, which is capped at regular CD sizes (870 MB).
: Package local files or folders into a single ISO file.
: Change a proprietary image (like DMG or MDF) into a standard ISO.
: Resolved a specific hang issue when creating ISOs from folders containing .lnk (shortcut) files. Setup Stability : Fixed various setup and update issues. How to Use AnyToISO Pro
For more detailed technical steps, you can refer to the AnyToISO Release Notes or the Official User Guide at CrystalIDEA. AnyToISO Release Notes - CrystalIDEA