Excel Compare
Excel Compare is a tool that saves you the trouble of manually searching for differences and offers you computer-aided comparing of Excel files. Excel Compare is a tool that allows you to compare Excel files, Excel spreadsheets and selected ranges of sheets. ... Excel Compare compares data straight from your worksheets, and presents the results on a new Excel sheet as a publication-quality report (Difference Report), that is ready to print or save. ... Features: Comparison: - Supports all versions of Microsoft Excel - Allows for comparing of sheets, that contain a database structure -...
http://www.formulasoft.com/download/xlsc.zip - 1Mb - Download - Screenshot

Directory Digest
Directory compare & integrity check tool. Unlike most directory compare tools, it is intended for use in cases, when two directories can not be directly compared.
http://freeweb.siol.net/druksp12/digest.zip - 306Kb - Download - Screenshot

DiffDog Standard Edition
Altova DiffDog 2005 Standard Edition is the dedicated differencing utility for developers and power users. This powerful, easy-to-use synchronization tool quickly compares and merges files, folders, and directories via its straightforward visual interface. ... DiffDog 2005 also provides similar capabilities for directory comparisons, allowing you to compare and merge directories, and open and edit file pairs directly from the directory comparison view. ... It allows you to compare source code files or any text-based files in a snap and merge changes with a click of the mouse.
http://www3.altova.com/download/2005/DiffDogStd2005.exe - 6Mb - Download - Screenshot

ECMerge Pro (Linux)
ECMerge compares and merges files and folders, side-by-side or 3-way. It is designed for software engineers, web authors and other professionals who work with multiple revisions of text files or who need to keep multiple folder hierarchies in sync. Two text files or folders can be compared to a... Recursively compare and synchronize trees of folders and files to find the differences both in file presence and file contents, works between local directories or networked computers (Windows/Linux/MacOS).
http://www.elliecomputing.com/soft/ecmerge-1.1.27.linux.x86.tgz - 4Mb - Download - Screenshot

ECMerge Pro (Windows)
ECMerge compares and merges files and folders, side-by-side or 3-way. It is designed for software engineers, web authors and other professionals who work with multiple revisions of text files or who need to keep multiple folder hierarchies in sync. Two text files or folders can be compared to a... Recursively compare and synchronize trees of folders and files to find the differences both in file presence and file contents, works between local directories or networked computers (Windows/Linux/MacOS).
http://www.elliecomputing.com/soft/ecmerge-1.1.27.win32.exe - 3Mb - Download - Screenshot

zsCompare Lite Edition
ZsCompare is a cross platform comparison and synchronization utility from Zizasoft. ZsCompare runs on Windows, Mac OS X, and Linux. It is available either on CD or by downloading it from our website at www. zizasoft. com. ZsCompare has been designed to allow you to simply and easily compare and... With the Lite Edition, you will be able to compare directories, zip files, jar files, text files, and freeform text. ... With the standard edition, you can also view results in a binary mode which allows you to compare non-textual files.
http://www.zizasoft.com/installs/zsCompareLite_windows_3_0.exe - 9Mb - Download - Screenshot

Amazing Desktop
Are you running out of desktop space? Do you have too many applications running to use your computer effectively? Is it hard to copy or compare information between applications? If your answer is yes, Amazing Desktop is the key to take away all your concerns. ... Furthermore, Amazing Desktop has a large set of built-in tools to help you work with you computer more efficiently, such as to start applications, copy or compare files, and surf the web. ... Try Amazing Desktop today and see how easy it is now to use your computer and how clean your Desktop will be.
http://www.amazingdesktop.com/files/AmazingDesktop/AmazingDesktop.exe - 3Mb - Download - Screenshot

SystemSpeed
Do you want to speed up the work of your soft and hard? Do you want to know how to do it? Do you want to know the real speed of your system? Do you want to compare your computer and your system with the other ones? Then this program is for you! Take first place in the global testing of computers... working speed! ... With Certificate!
http://soft.despeus.com/SystemSpeed.exe - 916Kb - Download

zsCompare Standard Edition
ZsCompare is a cross platform comparison and synchronization utility from Zizasoft. ZsCompare runs on Windows, Mac OS X, and Linux. It is available either on CD or by downloading it from our website at www. zizasoft. com. ZsCompare has been designed to allow you to simply and easily compare and... With the Lite Edition, you will be able to compare directories, zip files, jar files, text files, and freeform text. ... With the standard edition, you can also view results in a binary mode which allows you to compare non-textual files.
http://www.zizasoft.com/installs/zsCompareStd_windows_3_03.exe - 9Mb - Download - Screenshot

zsCompare Professional Edition
ZsCompare is a cross platform comparison and synchronization utility from Zizasoft. ZsCompare runs on Windows, Mac OS X, and Linux. It is available either on CD or by downloading it from our website at www. zizasoft. com. ZsCompare has been designed to allow you to simply and easily compare and... With the Lite Edition, you will be able to compare directories, zip files, jar files, text files, and freeform text. ... With the standard edition, you can also view results in a binary mode which allows you to compare non-textual files.
http://www.zizasoft.com/installs/zsComparePro_windows_3_03.exe - 15Mb - Download - Screenshot