EPS thumbnails in Windows Explorer

SageThumbs 2K shows an EPS file's embedded preview image as its thumbnail. It never runs PostScript, so an EPS saved without a preview keeps its normal icon.

What you see

Three kinds of embedded preview are read: a DOS EPS TIFF preview, an EPSI greyscale preview and a Photoshop JPEG preview.

Limits

SageThumbs does not render PostScript and never calls Ghostscript. No preview inside the file means no thumbnail.
Saving the EPS again with a TIFF preview included gives SageThumbs a picture to show.
In OneDrive and other synced folders, files stored on the PC get thumbnails as anywhere else. Online-only files are left to the cloud app, since nothing is downloaded just to draw a thumbnail.

More you can do

Vector art saved as SVG is drawn in full: see SVG thumbnails.

Extensions this covers

.eps

See every format SageThumbs 2K supports or browse all format guides.

Get SageThumbs 2K

Install it with winget:

winget install LunarWerxs.SageThumbs2K

Or download the installer from GitHub and run it.

Download the installer

Windows 11 and 10, 64-bit, on x64 and Arm. The same page has a portable zip that needs no installing.

Free for personal use

Home, hobby and other non-commercial use is free: every format and every tool. A company, a shop or anyone doing paid work needs a business licence for each PC.

A business licence is US$49 per PC once, with 12 months of updates, or US$2.99 per PC a month. See business licence pricing

Thumbnails not showing?

Windows caches thumbnails, and a file it failed on once stays failed. In SageThumbs, Settings ▸ Advanced ▸ Rebuild thumbnail cache clears the cache and restarts Explorer.
Make sure File Explorer's "Always show icons, never thumbnails" option is off, and that the format is ticked in SageThumbs Settings ▸ File types.
Run st2k doctor in a terminal. It only reads, checks the whole chain, and prints a fix under anything that is wrong.