SpinZip allows you to quickly zip your files or folders in a ZIP archive. For that, you just need to localize the source folder, to specify the target folder and to click on “Generate”. In option, you can include or exclude the involved sub-directories and add a protection password. SpinZip offers you three compression methods namely the specified approximate size of the file/folder in question, specified number of files per ZIP and compression based on a single filename. Apart from being fast and free, it does not require any installation.