INTEGRATION: Zip Pro will let you open zip files found in other apps, for instance in Mail or Safari. FILE PREVIEW: Integrated preview for many file formats, e.g. Microsoft Word, Excel, Powerpoint, all iWorks files, PDFs, photos and graphics, text files, MP3s, MOVs, M4Vs... WORKING WITH FILES: Set up new directories or delete and move files. Files and directories can also be renamed. EMAIL: Create and send zip files by email. SUPPORT OF EXTERNAL APPS: Should Zip Pro be unable to display a particular file type, it will automatically look for suitable apps on your device to be able to open the file.