Learn how to visually compare two PDF documents using free GUI-based software, a command-based tool, or an online tool for Windows 11/10.

Learn how to compare two Files for changes using FC.exe command-line tool in Windows 11/10. Compare two ASCII or binary files on a line-by-line basis.

Beyond Compare visually highlighted the differences, showing where pixels didn’t match in the two files. Beyond Compare’s image comparison feature works visually, letting you see which pixels ...

They suppress columns 1, 2 or 3, respectively. Although this works great for text files, what if you need to compare two binary files? You need some way to compare each and every byte in each file.

The often overlooked Xcode FileMerge app lets you spot what's changed between two files. Here's how to spot the differences using the tool.

My last post discussed comparing the high-level contents of two JAR files using a Groovy script and a 2011 post covered displaying a particular JAR file's manifest file. This post illustrates the ...

Any programs that will NOT compare the file contents and just compare names and file size by chance? Beyond Compare 3 Seriously one of the most useful tools ever created.

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 ...

To do this, click on Compare in the Review ribbon and select the two files under Original Document and Revised Document. Under Mark Changes With, Word allows you to insert the name of the editor ...

The diff, comm, cmp, and colordiff commands are among the many ways to compare text files on a Linux system.