Hash Calc (Checksum Utility)
4.1star
212 reviews
10K+
Downloads
Everyone
info
About this app
Hash Calc is a tool for computing checksums of files and texts. After computation, the calculated hash values can be compared against other hashes for verifying data integrity.
Features::
• Check all files within a directory, or even recursively over all its sub-directories
• A bookmark-tab for you to keep track of important results
• Export file checksums to text files, and compare exported text files to identify differences
• Fast, and efficient; optimized to process large files (ie. disk images)
Supported hash functions include the commonly used MD5, SHA-1, and SHA-2 (SHA-256, SHA-384, and SHA-512).
--Free, and no ads--
Permission Requests::
• Storage Reading - to process files and compute checksums (obviously!).
• Storage Writing - to export results as plain text files.
Features::
• Check all files within a directory, or even recursively over all its sub-directories
• A bookmark-tab for you to keep track of important results
• Export file checksums to text files, and compare exported text files to identify differences
• Fast, and efficient; optimized to process large files (ie. disk images)
Supported hash functions include the commonly used MD5, SHA-1, and SHA-2 (SHA-256, SHA-384, and SHA-512).
--Free, and no ads--
Permission Requests::
• Storage Reading - to process files and compute checksums (obviously!).
• Storage Writing - to export results as plain text files.
Updated on
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Ratings and reviews
4.1
191 reviews
A Google user
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April 16, 2020
Fast and economical. I would also like to see file size and date when exporting to a text file. I used a windows application filecheckmd5 that recursively checked a specified location generating a text file. If the program detected this file it would automatically check all the files in the current folder at any time and report inconsistencies.
7 people found this review helpful
A Google user
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January 28, 2020
Good but why does it generate hashes for multiple files in such a random order, instead of simply alphanumeric. Makes comparing batch files harder than it should be. Also, it should allow selecting multiple files within a directory via checkbox, instead of having to do the entire directory.
6 people found this review helpful
Ada Wong
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March 13, 2022
The interface could use a little bit of polish, but otherwise works well on a brand new Samsung S21 FE with Android 12, OneUI 4.0 in 2022, despite default Android pop-up stating the app may not work properly.
What's new
v1.4.2
- Changed the file-result format to match the standard format used by programs in Unix/Linux/Unix-like OSs (md5sum, sha1sum, etc). However, this means old outputs from v1.4.1 can not be used anymore.
- Ability to include/exclude full directory paths for generated results.
v1.4.1
- File-results can now be generated, and exported as plain text files.
- Ability to compare generated file-results, and find out their differences.
- History feature has been changed to "starred".
- Changed the file-result format to match the standard format used by programs in Unix/Linux/Unix-like OSs (md5sum, sha1sum, etc). However, this means old outputs from v1.4.1 can not be used anymore.
- Ability to include/exclude full directory paths for generated results.
v1.4.1
- File-results can now be generated, and exported as plain text files.
- Ability to compare generated file-results, and find out their differences.
- History feature has been changed to "starred".