Checksum?
Checksum? is a free, open-source software used to generate and verify checksums of files. It can calculate MD5, SHA-1, SHA-256, SHA-512 hashes to check file integrity and authenticate downloads.
checksum
hash
md5
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sha512
file-verification
Checksum?
Checksum? is a free, open-source software used to generate and verify checksums of files. It can calculate MD5, SHA-1, SHA-256, SHA-512 hashes to check file integrity and authenticate downloads.
What is Checksum??
Checksum? is a handy utility that allows users to easily generate and validate checksums for their files. Developed by Raymond Lohmann and released under the GNU General Public License, Checksum? is completely free and open-source.
This software focuses specifically on creating and confirming checksums, which are cryptographic hashes generated from files. Checksums act like a file's fingerprint and can be used to check if a download is authentic and intact. Even a small change in a file will produce a dramatically different checksum.
Some key features of Checksum? include:
- Generates popular checksum algorithms like MD5, SHA-1, SHA-256, SHA-512
- Verifies checksums by comparing the original to one recalculated from the target file
- Supports drag and drop for easy checksum creation/validation
- Retains checksum history for all processed files
- Lightweight program with no installation required
Overall, Checksum? provides an easy way for users to safeguard file authenticity and integrity. Its wide hash algorithm support and simple interface make verifying downloads a breeze.
Checksum? Features
Features
- Generate checksums (MD5, SHA-1, SHA-256, SHA-512)
- Verify checksums to authenticate files
- Cross-platform - works on Windows, Mac, Linux
- Open source and free
Pricing
- Free
- Open Source
Pros
Lightweight and easy to use
Supports major hashing algorithms
Can verify checksums for file integrity
Free and open source
Cons
Limited to checksum generation and verification
No advanced or proprietary algorithms
Basic interface
Lacks features of commercial alternatives
Official Links
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