: Click the "Download" link to get the latest version of WinCHM Pro . This will download an executable file (e.g., winchm_setup.exe ).

: Go to the Softany Software website at softany.com .

: Use a tool like WinRAR or 7-Zip to right-click the file and select "Extract Here."

Downloading in a .rar format typically indicates a third-party or unofficial distribution, as the official developer provides the software as a standard Windows installer (.exe).

: Locate the setup.exe or install.exe file within the extracted folder to begin installation. Key Considerations

If you have already downloaded a .rar file from another source, follow these steps to access it:

: The official version of WinCHM Pro offers a free trial period, allowing you to test its features—such as creating CHM, WebHelp, and PDF files—without security risks.

: Before opening any extracted files, scan them with updated antivirus software (such as Microsoft Defender or Malwarebytes ).