This application can do some basic XOR, ADD, SUB and ROR/L calculation, crypt files with these algorithms, search for crypted string inside file (for code with 1 char length) or analyze file for byte occurrence.

Read more in Readme.txt !

Screen Shot:

Click here to download.
(25 KB, zip, no installation, portable)

Current version 2.2 (25.11.2007)

What's new:
Add: Analyze file (byte occurrence)
Add: Crypt file with other file (as key)
Add: Minimize buttons
Fix: Closing subwindows with standard "Close" button
Fix: String problem with zero char inside