

Once you have ready the file list, similarly, you should choose the file checksum algorithm, the default algorithm is MD5, then press the "Calculate" button, software will calculate checksum of all files in the file list, one by one. The "Copy" button can copy your selected file records to the clipboard, the "Select All" button can select all files in the file list. The "Remove All" button will clear the entire file list. And the "Add Folder" button will automatically add the all files in all subdirectories under the selected folder.Īfter you have finished adding files, if you do not want to check some files, you can select them in the file list, then use the "Remove" button to remove it. In the "Add Files" dialog box, you can select multiple files at once. In control button area, through the "Add Files" button and "Add Folder" button, you can batch add many files to the file list. In the "Multiple Files" page tab, the software interface is divided into two areas, file list area and control button area. In the "Compare" edit box, enter your existing checksum, or press the "Paste" button to paste it from the clipboard, then press the "Verify" button, software will tell you whether two checksums are consistent. If you want to know whether your file is correct, after the calculation is done, you can compare checksums. After calculation is complete, the result will show in "Result" edit box, you can click "Copy" button to copy the result to the clipboard. Select "Single File" page tab, click on the "Browse" button and select the file you want to check, then select the file checksum algorithm, the most commonly used checksum algorithms are MD5, CRC32 and SHA1, finally, click on the "Calculate" button, software will quickly complete the file checksum calculation. If you often download large audio, video, software and files from Internet, this software can really help you, it can verify the your files integrity, help you to make sure these downloaded files are consistent with the files on the server.įree for personal/home users, this software is a freeware.
#Checksum calculator verification
This verification software has some useful features, but it is easy to understand and very easy to use. Checksum Calculator is a free file checksum calculation utility, it can support the most commonly used file checksum algorithm, such as md5, crc32, and sha1, can batch process multiple files.
