How to open the RAR file on mobile devices: Open the RAR Files on iPhone For the iPhone, you can use the iZip- a free extractor for iOS devices. Set a destination folder to save the extracted data. It's been downloaded millions of times by users just like you who want a simple app for a simple job. RAR Opener is a tiny, fast app that opens RAR files, extracts them, and gets out of your way.
Unlike other online archive extraction utilities, ezyZip DOES NOT have file size restrictions or require you to upload / download files to a server. It supports a myriad of other file formats and conversions.