A daily updated filename extension database!

SUL file extension

The table below provides useful information about the .sul file extension. It answers questions such as:

  • What is the .sul file?
  • What program do I need to open a .sul file?
  • How can the .sul file be opened, edited or printed?
  • How can I convert .sul files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ GFA Raytrace Image

SUL file is a GFA Raytrace Image. GFA Raytracer is a raytracer program for the Atari ST computer (Frank Ostrowski).
SUL format description not yet available
Category: Graphic files
Application: XnView
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SUL aliases:
SUL related links:
SUL related extensions:

Other types of files may also use the .sul file extension.

🔄 .sul converters

The following softwares are capable of converting .sul files to other formats:


For example, using the softwares above, a .sul file can be converted into one of the following formats:

pps, ldf, vob, jfif, prt, avs, plt, ppm, pd, lbm, cmx, fun, cpa, adt, pm

🚫 The .sul file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cul, shl, sil, skl, sl, slu, su, sui, sum, suo, sup, syl, ul, usl, wul

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Windows Cursor Library
ADS40 Socet Support Data
Stata Checksum File
HP-UX Shared Library
U-Law Compressed Audio File
Inno Setup String Tables File
ProWorx NXT USL Loadable
Visual Studio Solution User Options
RenderMan Shader Source
Silhouette Designer Document

🔴 Can't open a .sul file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .sul file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .sul file extension, write to us!

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