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How do I open RM files?

RM files

Real Media RM icon

RM files are Real Media files commonly used to stream content over the Internet such as Internet radio and videos. The RM format was developed by RealNetworks as a multimedia container format to play media using RealPlayer software. It was developed when RealNetworks combined its audio and video formats. The RM file contains audio or video data or a link to a streaming media (typically in constant bitrate) file that is played back as it is downloaded.

Open RM files for free with File Viewer Lite

Open RM with File Viewer Lite

File Viewer Lite is a FREE program that can open RealNetworks .RM files.

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More information

File Viewer Lite is a free .RM file opener that allows you to play the multimedia contained in the file. In addition to the Real Media file, File Viewer Lite can open over 150 file types, including Matroska Video files, Flash Video files, DVD Video Object files, audio files, images, and more. You can also view unsupported proprietary document formats in the program's Text and Hex Views. These views display the contents of the document, which can provide useful information.

To view your RM files, download our free file viewer and drag and drop the .RM file onto the program window. File Viewer Lite will open the file and display the document.

About File Viewer Lite

Windows File Viewer Lite combines the functionality of several programs into one simple utility. The program includes zoom and rotate controls for documents, PDFs, and images. It also includes media playback controls for audio and video files. In the rare case that a file format is not supported by File Viewer Lite, the program still displays useful information about the file type from

View all the features File Viewer Lite has to offer, or you can download the program for free and try it for yourself!