Most users are located in the United States, but it also has some presence in various countries across Europe and other regions.
[5] It can also be used to manage zip files by editing or moving their contents, adding password protection, or encryption.
It supports opening an extracting a number of popular file archive formats including ZIP, RAR, .CAB, TAR, 7z, ISO, ZIPX, LZH, and ARJ.
[8] These caused users to complain and also triggered malware warnings from AV software companies such as Norton and McAfee.
[9] NCH Software has since removed all toolbars, browsers, and third-party app offerings in all Express Zip versions released from July 2015 onwards.