Windows · Free download · Encryption Security

CAESAR4.0.3.225

CAESAR : Encrypt text files using the AES algorithm, drag and drop items in the main window, decrypt documents, as well as set up a password

Operating system
Windows 10/11
File size
184 KB
License
Freeware
Last updated
Apr 30, 2026

26 downloads·526 page views

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Overview

What is CAESAR?

CAESAR : Encrypt text files using the AES algorithm, drag and drop items in the main window, decrypt documents, as well as set up a password

In depth

A closer look at CAESAR

CAESAR is a small software application designed specifically for helping you encrypt text files using the AES encryption algorithm.

User interface

The GUI does not impress in the visual department. The configuration parameters are revealed with the aid of all sorts of colors that make the encryption process a bit confusing at a first glance.However, if you get over its not-so-enchanting looks, you’ll notice that the configuration parameters are actually easy to decode. There’s no support for a help manual but you are not going to miss it taken into consideration its ease of use.

Encryption capabilities

CAESAR features drag-and-drop capabilities so you can easily add text files in the working environment. Additionally, you may load the content of an entire folder to the list and remove items from the working environment.The tool reveals only a few details about each file that you want to process, namely file location and process type (encryption or decryption).There are two key features to experiment with: encryption and decryption. Encryption keys are based on the password that is registered with the program, and you may easily set up a new one.The encrypted documents have the AESX file extension. In order to decrypt files, you need to provide the correct password.

Configuration parameters and performance

The utility offers support for several configuration settings that allow you to keep a log, log errors to your desktop, process subdirectories, obfuscate filenames, as well as automatically encrypt files that are added to a custom folder.We’ve tested CAESAR on Windows 8.1 Pro and come across several bugs. It crashed several times while trying to encrypt files. It did not manage to apply the configuration settings accurately.

Bottom line

All things considered, CAESAR delivers a simplistic software solution for encrypting text files but it needs lots of improvements whether you are talking about its GUI or functionality.

Requirements

System requirements

Windows 8 / Windows 7 / Windows Vista / Windows XP

Verdict

Should you download CAESAR?

CAESAR runs on Windows 10/11 and is available under the Freeware license — the installer is 184 KB. We’ve catalogued it under Encryption Security.

Verified clean. Every CAESAR 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

CAESAR specifications

Publisher
VisualBasicExpert
Last updated
Apr 30, 2026
Requirements
Windows 8 / Windows 7 / Windows Vista / Windows XP
License
Freeware
Operating system
Windows 10/11
File size
184 KB
Price
Free
Page views
526

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