This free ZIP app lets you easily compress your files to the ZIP format. Extract zip files with ease! It helps you to extract zip files (like WinZip) and view the files easily. Provides web PDF viewer. You can choose a zip file to unzip from your computer or from Google Drive. Zip, UnZip app reads files without uploading the file to any servers. Zip, UnZip app does not save or share the file you select. It only works locally without going through the server. HTML5 technology. Supports file preview for png, gif, jpg, bmp, mp3, ogg, wav, m4a, mp4, webm, ogv, pdf, flv, swf, txt, html.. formats. No registration required.