Free file checksum software for windows

Ferruh Mavituna is a useful graphical and command line Windows MD5 Checksum utility Ferruh Mavituna is a simple graphical and command line Windows MD5 Checksum utility.
Best GUI tool to md5 management in windows.
Here are some key features of "Ferruh Mavituna":
- Drag & Drop Files
- Open multiple files recursively
- Check for duplicates
- Generate report (cvs, excel, html, xml, txt)
- Use with windows shell "Send to" menu, so you can call from anywhere
- Support for .md5 files
- Support for copy / paste for multiple file operations
System requirements:
- .NET Framework

Split, join, checksum and compare files File Tools is a set of applications that can be used, in a multiplatform environment, from an interactive console interface, from batch usage or from a graphical interface that run natively on most operating systems.
The tools can be used to split and join files (with or without automatic checksum control) in a way compatible with many other similar application (i.e. hjsplit), using preset sizes (1,40 MB floppy disk, 650 or 700 MB CD) or highly customizable (even at Byte level) free size; moreover it can be used to byte-by-byte compare two files and to checksum a file.
File Tools usually doesnt need any kind of installation, simply copy the executables where you desire, but for special issues and for more informations see the documentation.
File Tools is a must have for those who want to split , join and compare different files.

XCSV is an small useful program created to verify the integrity of files by using previously generated checksum files XCSV is an small useful program created to verify the integrity of files by using previously generated checksum files. The supported algorithms include CRC32 (Cyclic Redundancy Code), MD5 (Message Digest number 5) and SHA-1 (Secure Hash Algorithm).
The supported checksum files formats include SFV (Simple File Verification), MD5SUM and BSD-style, or "alternative" format.
XCSV is very simple utility and, for this reason, does not demand any installation utility. Simply unzip all files to any folder and run the executable file (usually, "xcsv.exe").
After starting the program, on the screen should appear the main program window. Click on the small button at right side of "Checksum file" edit field, and select the checksum file. Program will load the contents of checksum file into memory and show it on the list box field. The lines recognized as valid checksum values for appropriated files will be marked with small blue box, the format sign and the algorithm sign.
Then click on "Start" button for starting the checking of files. The files that have valid checksum will be marked with small green checkmark. The missing, corrupted or changed files will be marked with small red cross.
Currently, XCSV dont support any command line parameters except the name of checksum file to processing. If you prefer to work with command line, you always can use the original MD5 utility, or other *-nix style utilites.
System requirements:
- less than 0.6 Megabytes of free space on hard disk