Windows · Free download · General
Decrypto8.5 Build 237
Decrypto : A fast and automated cryptogram solver
- Operating system
- Windows 10/11
- File size
- 2.8 MB
- License
- GNU Public License
- Last updated
- Apr 28, 2026
149 downloads·718 page views
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Overview
What is Decrypto?
Decrypto : A fast and automated cryptogram solver
In depth
A closer look at Decrypto
The Decrypto application was designed to be a free program for solving cryptoquips (also known as simple substitution ciphers). It is completely automated and extremely fast. Decrypto offers both dictionary and statistical attacks. In a dictionary attack, it tries to match up words in the dictionary against words in the puzzle. This means it can solve any puzzle that consists of words found in the dictionary, but it also employs techniques to deal with the occasional non-dictionary word. The statistical attack is effective on a broad range of puzzles, and can produce a solution even if the word boundaries are not known (i.e., spaces have been removed from the puzzle.)
Verdict
Should you download Decrypto?
Decrypto runs on Windows 10/11 and is available under the GNU Public License license — the installer is 2.8 MB. We’ve catalogued it under General.
Verified clean. Every Decrypto build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance
Decrypto specifications
- Category
- General
- Publisher
- Edwin Olson
- Last updated
- Apr 28, 2026
- License
- GNU Public License
- Operating system
- Windows 10/11
- File size
- 2.8 MB
- Price
- Free
- Page views
- 718
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