MD5summer is an application for Windows that lets you verify and generate MD5 file checksums. This is ideal for developers and other users who need to generate or quickly verify an MD5 checksum of an arbitrary number of files. MD5summer sits in your system tray and is activated by right-clicking its icon. Generating an MD5 checksum is as easy as selecting the files you wish to sum and clicking the Generate button. Immediately after generation has finished, you will be presented with the list of files and their corresponding MD5 checksums.
If a file does not have an existing matching checksum, it is automatically flagged for verification. It can be used in the following scenarios; verifying the integrity of a file or set of files after downloading over a network or generating checksums for a set of files for a backup or verification purpose. All in all, MD5summer is a great tool that you can consider among its alternatives.
#1 SFV Checker
SFV Checker is a simple tool to verify the integrity of multi-volume files. In order to make use of the tool, there is no need to install anything, just unpack the zip file and run the SFVChecker.exe from wherever you have chosen to download it. It supports all common archive formats, such as rar, zip, and 7z. The tool can be set up to work with multiple subfolders and files or just a single archive file; it can also be set up to recursively search all files or only a specific list of filenames.
Most of us have probably experienced the unpleasant situation of finding broken links in a multi-volume ZIP, 7-Zip, RAR, or another compressed archive file. SFV Checker can ensure your multi-volume file archives are complete and accurate. It helps you check each file and notifies you of any potentially bad, corrupt, incorrect size, or missing file. SFV Checker is used to verify multi-volume archives and can quickly scan large numbers of files to ensure completeness and accuracy.
#2 HashCheck Shell Extension
HashCheck Shell Extension is a tool that allows you to calculate and verify file checksums and hashes. It makes it easy for anyone to check the integrity of files from Windows Explorer. HashCheck Shell Extension works with all checksum, hash, and fingerprint types. Just select the file or folder you wish to verify, and it will display the calculated hash or checksum in the right-click context menu.
This can be useful when you’re downloading software updates or large files from the web; you can use HashCheck to verify that the file you received hasn’t been tampered with in any way. You can use it to verify that your data hasn’t been altered or tampered with by a third party, and you can also use it to verify that the data you are sending to someone else hasn’t been altered on the route. HashCheck can calculate and verify the MD5 and SHA-1 hash values of files, as well as checksum 32 and 64-bit file streams.
Md5Checker is an easy-to-use tool that allows you to manage, check, and verify the MD5 checksum of large-volume files and folders. The tool can easily handle a list of files/folders for verification on Terminal in batch mode. All checksum data are saved in the new format with the appropriate file name and date setting. Moreover, it supports the most popular md5 checksum algorithm in the world, including md5sum, md5, sha1sum, sha1, and sha256sum algorithms.
So, you can quickly determine whether or not files have been modified, replaced, or compromised. And for the power users, it would scan the entire folder structure recursively with multi-core support. Apart from verifying MD5 checksum, Md5Checker can create an MD5 checksum file or generate incremental checksum pairs. You can also export the items to Excel or save them to an HTML file. All in all, Md5Checker is a great tool that you can consider among its alternatives.
Jacksum is a file integrity verification tool that lets you work with CRCs, checksums, and hashes. It is designed to help developers detect data corruption, verify that files leave their computers unchanged by comparing them with known-good checksums. For example, if a file is downloaded from the internet and you have a SHA1 sum for that file, you can compute the SHA1 sum of the downloaded file and compare it to the value you expect. If the values do not match, then the file was corrupted during download.
Jacksum is an important tool for any developer who checks their files using checksums and wants a convenient cross-platform software for it. Moreover, it can be integrated into your file browser and can be used as a runtime library in your own projects by using its API. All in all, Jacksum is a great tool that you can consider among its alternatives.
ilSFV is a file integrity checker tool for SFV, MD5, and SHA-1 files. It can verify a file in place or read from standard input and write to standard output. The tool can display the header information of the archive itself and recursively scan directory trees for checksum files. The columns are sortable by clicking on the header.
ilSVF can be used to verify that a set of files was transferred correctly and has not been corrupted. Moreover, ilSFV provides an easy-to-use command-line interface allowing for the quick operation of batch file processing while running in the background. All in all, ilSFV is a great tool that you can consider among its alternatives.
#6 RapidCRC Unicode
RapidCRC Unicode is an application layer hashing program that allows you to verify the checksums of files. You can create and check the CRC, MD5, and SHA hash checksums. It can generate either SHA-1 or MD5 hashes and is capable of utilizing RapidHash, which is an optimized C implementation of the MD5 algorithm. It includes a GUI, command-line interface and has bindings for other languages.
With RapidCRC, you can create CRC checksums from any file or folders, Create MD5 hashes, create SHA-1/256/384/512 hashes, Create or verify plaintext files with any of the supported hash checksum types, and verify plaintext files against any of the supported hash checksum types, All in all, RapidCRC Unicode is a great tool that you can consider among its alternatives.
#7 Fsum Frontend
Fsum Frontend is an easy-to-use software that lets you verify file integrity and checksums for files and text strings. It makes use of the fsum command-line utility and works by packaging the input data into blocks of variable size and then computing the digest for each block with a separate algorithm. The resulting hash values are concatenated to form the digest. Input data can be any combination of files and strings.
Even if the checksum or HMAC of a string can be computed as the digest of its encoded form, the tool will still support it. With Fsum Frontend, you can generate any string-based digest or checksum, which can be useful for many technical purposes, such as software version control, file transfer authentication, content management, file integrity checking, etc. All in all, Fsum Frontend is a great tool that you can consider among its alternatives.
Checksum is a hashing program that allows you to generate a Hash of any file or folder with only one or two clicks of your mouse and know it’s a perfect match every time. You can verify the full file as well as individual sections or bytes. With the ability to create & verify hashes, you can make sure everything is in order and exactly how you want it. The tool can be incredibly useful when trying to verify the actual file you have received or downloaded.
Checksum’s simple interface and one-click hashing capability make it the perfect tool for all your hashing needs. You can use it to verify the integrity of BLAKE2, SHA1, and MD5 files as a preventive or corrective measure against corruption. All in all, Checksum is a great tool that you can consider among its alternatives.
HashMyFiles is a lightweight tool that lets you verify the checksums of MD5 and SHA1 files in your system. It does not require installation; it can be easily copied to a USB flash drive or other portable media and run on any computer. File sharing makes it possible to transfer any kind of data in seconds. However, most of the files you get might have been tampered with. The best way to verify that your downloaded files are identical to the original ones is to check their hashes with HashMyFiles.
You can run HashMyFiles from the context menu or by calling it a normal application. It can be really useful for checking whether the downloaded files are corrupted or modified by some viruses. With this tool, you can calculate and save the hashes to text or HTML report files, export the list of files to text files, and much more. All in all, HashMyFiles is a great tool that you can consider among its alternatives.
fHash is a GUI application for Windows and macOS that allows you to calculate and compare the hashes of your files using different hash algorithms like MD5, SHA-1, SHA-256, SHA-384, SHA-512, Tiger, and others. The hash values of files can be compared with each other and used to verify their integrity. It supports a variety of popular hash types like MD5, SHA-1, SHA-256, SHA-512, and files up to 1GB.
The application supports the most common hash algorithms, including MD5, SHA1, SHA-2, and can detect duplicate files by comparing their hashes. All in all, fHash is a great tool that you can consider among its alternatives.
GtkHash is a cross-platform tool that lets you compute checksums and message digests. It is a useful tool for developers, administrators, and users to confirm the integrity of files, verify downloads and check that transferred data were not damaged or tampered with during transfer.
GtkHash has very easy to use and provides the same familiar user interface on all platforms. It also works well with TkGit and QtGit, two GUI frontends to the libgit2 library. This tool can compute over 6200 unique hash or checksum types and uses 256-bit digests. All in all, GtkHash is a great tool that you can consider among its alternatives.
#12 Checksum Control
Checksum Control is a tool that lets you calculate file checksums in multiple formats, including CRC, MD5, and SHA. The tool generates a digest or hash for each file by reading from the start of the file to the end sequentially and calculating a single-byte checksum for each byte read, in the order read. The checksum control has two modes of operation; Simple Mode to calculate hashes for files, which are saved in an internal database, and Advanced Mode for calculating and comparing hashes to existing database entries. Advanced Mode uses the same internal database as Simple Mode.
It provides you with the file name in the title bar, direct access to the file on a local network drive, the ability to download files from a remote server or directly from mobile devices that are used as a source of checksums, support for Unicode, and other international characters, and the ability to select which checksums file you want to create a report. All in all, Checksum Control is a great tool that you can consider among its alternatives.
MultiHasher is a simple and lightweight tool that helps you calculate hashes for files and perform the operation for single or multiple files. It allows you to quickly calculate and compare the cryptographic hash values of your documents, large files, or entire directories. The most popular cryptographic hash functions are supported, and you can perform multiple hash value comparisons simultaneously. These include SHA-1, SHA-2 (SHA-256, SHA-384, SHA-512), MD5, RIPEMD-160, etc.
Another great feature is that you can calculate the file sizes in bytes of the input files and output results as tab-separated values (.tsv) or comma-separated values (.csv) files which makes it easy to import into most spreadsheet applications. All in all, MultiHasher is a great tool that you can consider among its alternatives.
Hashdeep is a program that you can use to compute, match, and audit message digests and hashes of multiple file formats, including MD5, SHA-1, SHA-256, Tiger, etc. The tool can be used with multiple folders and files or just a single archive file. Moreover, you also set up to recursively search all files or only a specific list of filenames.
Hashdeep ensures your multi-volume file archives are complete and accurate. It helps you check each file and notifies you of any potentially bad, corrupt, incorrect size, or missing file. Hashdeep removes the hassle of verifying multi-volume archives and can quickly scan large numbers of files to ensure completeness and accuracy. All in all, Hashdeep is a great tool that you can consider among its alternatives.
#15 CHK Checksum Utility
CHK Checksum is an advanced software for checking file hashes and checksums. This tool can be useful when you’re downloading software updates or large files from the web and want to verify that the file you received hasn’t been tampered with in any way. You can use it to verify that your data hasn’t been altered or tampered with by a third party, and you can also use it to verify that the data you are sending to someone else hasn’t been altered on the route.
CHK Checksum Utility can calculate and verify the Blake, Alder, 32, CRC, MD4, MD5 and SHA-1, SHA-2, SHA-3, Whirlpool, and Tiger hash values of files. All in all, CHK Checksum Utility is a great tool that you can consider among its alternatives.
QuickSFV is a tool that integrates into Windows Explorer and lets you verify the integrity of file formats, including.CRC, .CSV and .CKZ. A great feature is that it remembers which files were verified in the previous session and skips them in the current or future checks, which saves you a lot of time. You just have to select the files, right-click, and create.SVF file in order to start verification.
The tool is designed to eliminate all the manual fuss between starting the verification the ending. Moreover, it’s a lightweight utility that won’t take much of your resources while running the operation in the background. All in all, QuickSFV is a great tool that you can consider among its alternatives.