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 ...

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. Most developers of Apple software are familiar with Apple's ...

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 ...

If you are searching for a way to compare two files on Windows 11/10 without any third-party program, we have a way for you. In this guide, we show you how you can compare two files for changes with ...

I just used cmp to compare two dual-layer DVD images. It worked eventually, but it locked up other programs with all its hard drive activity as it sat there thrashing between the two files. I can't ...

Two sets of files with mostly identical names, each set numbering in the thousands, each set in their own folder. Needs to detect differences as small as 1/100 of a KB, e.g. the difference between 89 ...