A general-purpose data-compression utility, Compressor is distinguished by its unique design and special features that will be appreciated by many users, - first of all by software developers, web designers, database developers, authors writing books in LaTeX environment, scientists engaged in research projects, - in fact, by all those working on projects involving hundreds of files organized in complicated directory trees that are often distributed over different drives or folders on the user's computer.

Compressor Features:
1. Operability: Compressor behaves like a good servant, whose presence you hardly perceive, but who is always at hand ready to serve you;

2. Convenience: All backup and restore tasks are mainly performed by means of drag-and-drop operations, so that a significant reduction in mouse-clicking and keyboard button-pressing is achieved;

3. Applicability: The range of supported file collections Compressor is able to compress (and encrypt) extends from single files as tiny as a few bytes, to complicated directory trees involving thousands of files organized in hundreds of subdirectories and taking dozens of megabytes on disk;

4. Performance: The compression rate provided is remarkable, this being achieved through employing an excellent compression algorithm 7z developed by Igor Pavlov.

5. Amazing decompression speed: Decompression is quickly done by dragging and dropping a compressed archive file onto the small green rectangle of File Receiver, then giving a single click on the Decompress button. That is all. Decompression is accomplished amazingly fast. Decryption is performed, if relevant, automatically;

6. Outstanding encryption strength: The core of the advanced encryption technology implemented in Compressor, is made up of the 64-round Twofish cryptographic algorithm employed with 256-bit encryption key (securely derived from the user-supplied key or password by use of random salt) and supplemented by extra protection applied to the resulting output file.

7. Lists of processed items: The complete list of files compressed to the archive, or decompressed from the archive, can be saved to disk (e.g., for reference purposes) with a single click on the 'Log' checkbox before starting the compression / decompression operation; full path and file names are stored in the list;

8. Wide-range compatibility: Compressor is compatible with virtually every version of Windows Operation System.

Limitations:
* The size of archive files handled cannot exceed 100 Kb
* The key generation function is not available
* The password input form does not support drag-and-drop operations

The license of this software is Free Trial Software, the price is EUR39.00, you can free download and get a free trial.