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Convert X3F to RAS
Online & free tool to convert X3F files to RAS

1) Input file

Choose source file(s) to convert:

0 of 5 files added (up to 1000 MB combined)

2) Output format

Select a target format to convert to:

3) Convert

By clicking you agree to our terms

Fine-tune conversion output with format-specific controls.

No advanced controls available for this format.

1) File URL

Choose file URL to convert:

2) Output format

Select a target format to convert to:

3) Convert

By clicking you agree to our terms

Fine-tune conversion output with format-specific controls.

No advanced controls available for this format.

1) Cloud Service

Choose a cloud service provider:

2) Output format

Select a target format to convert to:

3) Convert

By clicking you agree to our terms

Fine-tune conversion output with format-specific controls.

No advanced controls available for this format.
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X3F

Sigma Camera RAW Picture File

Sigma Camera RAW Picture File
RAS

Remedy Archive System File

A .ras extension file is a binary raster image format file that was developed using the UNIX platform by Sun Microsystems. It uses the bitmap format that is simple to use and has the ability to store data in grayscale, black and white as well as colored pixels. The basic layout of a .ras file begins with a header, is followed by a color map and finally by the image data that is bitmapped.

Trusted conversion quality

FreeFileConvert uses tuned encoding for X3F to RAS conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.

Seamless workflow

Upload X3F files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized RAS results on any device you rely on.

Batch support for teams

Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent RAS audio with dependable progress tracking.

About RAS

How to open RAS files

Free File Viewer
IrfanView
Corel PaintShop Pro
ACD Systems Canvas
ACD Systems ACDSee
GIMP
Image Magick

Technical details

The .ras file extension format extends support to 1, 8, 24 and 32 bits per pixel with easy compression and decompression of the images done with the help of the RLE compression technique which is compatible with other imaging programs. Transparency is not supp…

The .ras file extension format extends support to 1, 8, 24 and 32 bits per pixel with easy compression and decompression of the images done with the help of the RLE compression technique which is compatible with other imaging programs. Transparency is not supported in this format. The MIME commands used for this application are image/cmu-master or application/x-cmu-raster.

How to convert X3F to RAS

STEP 1

Upload your image file in the X3F format from your device, Dropbox, or Google Drive.

STEP 2

Select RAS as the output format and click Convert. Adjust optional settings if needed.

STEP 3

Download the converted image file. Each file stays available for up to 5 downloads.

More X3F and RAS options

Convert other files to RAS

Explore popular source formats that convert beautifully into RAS.

Convert X3F to other formats

Need a different output? These conversions transform X3F into other widely used formats.

Your data, our priority

  • 256-bit SSL encrypted uploads and downloads
  • Automatic file deletion shortly after conversion completes
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