Atom Core Text Encryptor

Atom Core Text Encryptor is an application you can use to easily encrypt and decrypt test using a password. It has basic options for people who want to communicate secretly over the Internet or by leaving each other messages on the same computer.

Simple setup and interface

Installing this tool is a speedy job that shouldn't give you any trouble, since there are no special settings, software requirements, or third-party components involved.
As far as the interface is concerned, Atom Core Text Encryptor adopts a classical window with a simple design and layout, where all available options are made visible.

Seamlessly encrypt and decrypt text

There are two distinct areas for encrypting and decrypting text. After typing or pasting it, you can enter a password, click a button, and get content encrypted or decrypted quickly, depending on the amount of information loaded into the program.
There are no options implemented for printing data or saving it to file. However, you can select text and copy it to the Clipboard by opening the right-click menu or triggering the global hotkey.

Evaluation and conclusion

The software tool used a low amount of CPU and RAM in our tests, so it didn't hog system resources. On the other hand, it hasn't received updates for a long time and doesn't work properly on newer Windows editions. In our case, it displayed an error message that prevented it from starting up.
Atom Core Text Encryptor has a rudimentary look and only the necessary and suffice settings for encrypting and decrypting text using a key. Plus, it's not explicit concerning the security algorithm used for transforming information. Nevertheless, you can give it a shot if you can get it to run on your machine, since it's free for non-commercial use.