SR Converter

Our highly efficient software makes it easy to convert millions of SR files and folders in a single operation.

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reaConverter
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SR Files
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How to Convert .sr Files in Bulk

1. Install reaConverter

Download reliable SR conversion software to convert multiple .sr files and folders in one go.
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Install reaConverter

2. Select SR Files

Select SRs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load SR files

3. Start Conversion

Click Convert to start the bulk conversion of all selected SR files. The process will begin right away.
reaConverter - Start SR conversion

Convert SR on your PC

For quick and effortless SR file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your files

Converting SR files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on August 30, 2025
"My photography business relies on fast, accurate processing of images. With reaConverter’s Watch Folder, I drop my RAW photos into a folder and they’re instantly converted to high-res JPEGs with custom naming and watermarking. It’s streamlined my post-processing more than I imagined possible."
Emily R.
Emily R.
Photographer
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
J. Mitchell
Satisfied Customer
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"Exactly what I needed! Simple, fast, and no bloat. I use reaConverter Lite to resize and convert batches of images for documents. The presets make it super easy, and everything works smoothly."
Mark Jones
Mark Jones
Happy User
"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
Kevin Harris
Kevin Harris
Happy User
"reaConverter's automation tools have completely changed how I manage my projects. I often work with large batches of illustrations and used to spend hours converting and organizing them. Now, with Watch Folders, I just set the rules once and everything is handled automatically, exactly how I need it. This is pro-level automation made simple."
Chloe M.
Chloe M.
Freelance Illustrator

SR files: Frequently Asked Questions

What are SR files?

SR is part of a group of formats called Sun Raster Images, developed by Sun Microsystems for use on their UNIX platforms. Similar formats include RAST, RAS and SUN. SR is not among the most popular in the group and might be supported by a limited number of image viewers and image processing programs.

Can reaConverter open SR files?

reaConverter fully supports the SR file format – open, edit, and export SR files to any other popular file format with ease.

How do I change SR to another format?

reaConverter is a user-friendly tool for converting SR files. Once installed on your computer, it allows you to convert all your .sr files at once with just a few clicks. You can even convert sr images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert SR online?

If you only want to convert a few SR files, you are welcome to try our free online SR converter.

How can I turn SR files on my computer to another format?

The best way to convert SR files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from SR.

How can I automate SR files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert SR files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line sr converter.

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceConvert RAW photo formatsConvert GIS filesChange format settings

What formats can I convert a SR file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

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Explore our efficient SR file converter that saves you time and effort by converting multiple .sr files into different formats.
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