Express Zip Free Mac Compression Program is a System Utilities software developed by NCH Software. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Express Zip Free Mac Compression Program:

MarydownEditor: ExPress Zip Free for Mac File Compression Software is an archiving and compression tool to easily create, edit, manage and Extract zipped files and Folders. Compress files to reduce size for email transmission or archive data using less disk space when backing up information. Fast and efficient file zipping and unzipping lets you create zip files of your important documents, images, music and more to save disk space, email or burn to CD on your OS X machine.

Express Zip Mac Features
* Quickly create new zip files
* Edit or extract existing zip files
* Create or open encrypted zip files
* Open and extract other archives including rar, iso, cab, 7z, Tar and more
* Quickly zip common folders with the Express menu
* Email zip files in two easy clicks
* Burn archived files to CD/DVD for long term backup
* Simple but powerful user interface with easy-to-use drag and drop functionality