A rast file extension is related to the Sun raster bitmap image format.

There is one other file type using
the RAST file extension!

empty icon.rast - Spore texture, model

Detailed description

Software that open rast file

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RAST file extension - Sun raster bitmap image

What is rast file? How to open rast files?

File type specification:

Bitmap image file type icon Bitmap image file type

rast file icon: rast filetype icon

The rast file extension is associated with the Sun raster bitmap image file format.

Sun Rasterfiles are a bitmap storage format developed by Sun Microsystems. The format is well supported on Sun workstations, but is less widely supported elsewhere. The files can store bitmaps at a variety of color depths: monochrome, 8-bit gray scale, 256 color with a palette, 24-bit TrueColor or 32-bit TrueColor.

Additionally the data in the file can be stored in either of two bytes orders, and the bitmap may either by not compressed or compressed using a Run-length Compression scheme.

The rast file contains bitmap image.

This rast file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Updated: May 21, 2019

The default software associated to open rast file:

XnView MP icon

Pierre-Emmanuel Gougelet logoXnView MP  Multiplatform software

Company or developer:
Pierre-Emmanuel Gougelet

A free (for non-commercial purposes) powerful cross-platform media browser, viewer and converter. Compatible with more than 500 formats and also supports export to 70 different file formats. It works on Windows, Linux and macOS (OS X).

Help how to open:

Use XnView to open *.rast Sun raster bitmap images.

How to convert:

XnView is able to export *.rast files to other formats.

List of software applications associated to the .rast file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open rast file, edit rast file, convert rast file, view rast file, play rast file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting rast files.

rast file viewer - programs that view rast file - Sun raster bitmap image

Programs supporting the exension rast on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for view rast file action.

Microsoft Windows:

Multiplatform:

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RAS file extension

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