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 ...

Last month's Excel and this month's Excel.When you are asked to "check what has changed," what do you do?If there are only a ...

Last month's Excel and this month's Excel.When you are asked to "check what has changed," what do you do?Open both files and ...

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 ...

Editor’s note: The following review is part of Macworld’s GemFest 2012 series. Every weekday from mid June through mid August, the Macworld staff will use the Mac Gems blog to briefly cover a favorite ...

You often may need to compare one version of a file to an earlier one or check one file against a reference file. Linux provides several tools for doing this ...

File Buddy 9.0b6: extensive desktop, file/folder editing and task tool. This release fixes a bug where the warning count setting in the Preferences window File List panel wasn?t being saved correctly.

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 ...

Unix systems provide numerous ways to compare files. The most common way to verify that you have received or downloaded the proper file is to compute a checksum and compare it against one computed by ...

The diff, comm, cmp, and colordiff commands are among the many ways to compare text files on a Linux system. There are numerous ways to compare text files on a Linux system from the command line. This ...

Does anyone have a quick/easy way of comparing two folders (which contain many other folders & files inside of them) for differences? Are there any utils out there that can do this sort of thing?