SDG Converter

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

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reaConverter
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SDG Files
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How to Convert .sdg Files in Bulk

1. Install reaConverter

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

2. Select SDG Files

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

3. Start Conversion

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

Convert SDG on your PC

For quick and effortless SDG 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 SDG 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

User Reviews

Average User Rating:
Last updated on February 27, 2025
"We use reaConverter in our department to handle image and document conversions for multiple teams. The Watch Folders function is brilliant — I configured different folders for different workflows, and now everything happens automatically in the background. No more manual conversions or missed files. Rock-solid performance!"
James L.
IT Manager
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Satisfied Customer
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
Happy User
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Happy User
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
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.
Freelance Illustrator

SDG files: Frequently Asked Questions

What are SDG files?

The SDG format is associated with StarOffice, a software pack released in mid-1980s and including a document reader, a macro recorder and a software development kit, among others. StarOffice was discontinued in 2011 and a part of its source code can be found in the currently available OpenOffice. SDG represents a StarOffice Gallery format and is now an uncommon file, probably difficult to open using regular image viewers.

Can reaConverter open SDG files?

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

How do I change SDG to another format?

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

Can I convert SDG online?

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

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

The best way to convert SDG 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 SDG.

How can I automate SDG 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 SDG 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 sdg converter.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert RAW photo formatsConvert GIS filesConvert CAD formats

What formats can I convert a SDG 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  glb  gltf  hpg  hru  ico  iff  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  riff  rla  sgi  shp  step  stl  stp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

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