Overview of IDM UltraCompare Professional 

UltraCompare Professional has features that compare text files and folders, zip files, and jar archives. Text file compares features include binary and text comparison of two or three text files simultaneously, with the ability to merge text differences between compared files.

The feature of folder compare supports the comparison of local/network directories (and subdirectories with recursive folder compare) and zip file compare. Like text/binary compare, you can merge differences between compared directories. With automatic integration with UltraEdit or UEStudio, UltraCompare Professional is a compare tool you should not be without!

Features of IDM UltraCompare Professional

Compare 2 or 3 files at a time

Merge differences

Filter compare view to show just matches or differences

Table compare (Excel, CSV)

Ignore whitespace, line endings, specific lines, and more

Manually set text to compare starting point

Edit text files as you compare them

Paste and compare text snippets

Preview HTML files in the browser

Compare files from the Internet via URL

Compare files and folders from FTP/SFTP

Scan and navigate differences with mini-map

Compare Word Docs (.doc/.docx), PDFs, and RTFs

Compare archive files (.zip, .jar, .rar)

System Requirements and Technical Details

Supported OS: Windows 11, Windows 10, Windows 8.1, Windows 7

RAM (Memory): 2 GB RAM (4 GB recommended)

Free Hard Disk Space: 200 MB or more