ETS Converter

Get reaConverter, a trusted software for ETS image conversion. Convert between a great number of file formats, including ETS.

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ETS Files
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How to Convert .ets Images in Bulk

1. Install reaConverter

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

2. Select ETS Files

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

3. Start Conversion

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

Convert ETS on your PC

For quick and effortless ETS 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 images

Converting ETS images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools

User Reviews

Average User Rating:
Last updated on February 26, 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
"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
"We receive artwork in all kinds of formats from clients. reaConverter takes care of converting them all to print-ready specs automatically using Watch Folders. It reduces errors, saves us time, and has improved our turnaround time with customers. Incredibly powerful software."
Michael D.
Print Shop Owner
"5/5★ Finally! Does what it promises—converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
Satisfied Customer
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Happy Online User
"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
Satisfied Customer

ETS images: Frequently Asked Questions

What are ETS files?

The ETS file format is used by Olympus digital slide scanners as part of their virtual microscopy imaging system. An .ets file contains the actual full-resolution image data captured from a microscope slide, serving as a core component in the VSI (Virtual Slide Image) imaging structure. While a .vsi file acts as a container that manages metadata, navigation, and image structure, the .ets file stores the high-resolution tiled image data required for viewing and analyzing virtual slides at various zoom levels.

Can reaConverter open ETS files?

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

How do I change ETS to another format?

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

Can I convert ETS online?

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

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

The best way to convert ETS images 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 ETS.

How can I automate ETS 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 ETS 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 ets converter.

What else can I do with reaConverter?

Convert DICOM imagesResize pictureConvert CAD formatsChange image bit depthConvert GIS files

What formats can I convert a ETS 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 ETS file converter that saves you time and effort by converting multiple .ets files into different formats.
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