The Linux comm command makes it easy to compare a couple text files and determine if they both contain the same lines -- whether the file contents are sorted or not. The comm command on Linux systems ...

Comparing bodies of text is not something most folks would want to do, ever. However, wouldn’t it be great to have a tool that makes life easier for those who do this regularly? We agree, and we’re ...

Here is a guide to visually compare two PDF documents in Windows 11/10. Several PDF and other document comparison tools and software are available on the web. However, most of them only allow you to ...

Click to viewWhen several people are updating and making copies of the same files, multiple versions easily blossom out of control. Figuring out what's changed, what hasn't and merging it all back ...

If you work with other people, you've invariably ended up with multiple versions of the same document. We've shown you how to compare and merge file differences with WinMerge, a desktop Windows ...

Beyond Compare is a file compare and directory sync utility wrapped in one. Beyond Compare Standard edition ($30) is a powerful utility for tracking down differences between files and folders. Its ...

If you have two similar Excel spreadsheets, or different versions of the same original spreadsheet, it can be useful to compare the Excel files and see how they differ. If the spreadsheets are short, ...