.eps

What is a .eps file?

EPS is a legacy vector graphics format built on PostScript — once the standard for print interchange, now largely superseded by PDF.

Safe format
Type Image
By Adobe
MIME application/postscript

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What is it

You downloaded a logo from a stock site or received a file from a print shop, and it's an EPS. The format dates back to 1992, built on Adobe's PostScript page-description language, and for over a decade it was how vector graphics moved between applications. Then PDF arrived and did everything EPS did, plus more, plus better.

Yet EPS persists — stubbornly, everywhere. Legacy workflows depend on it. Stock graphics sites still ship it. Print shops still accept it. The format is essentially a single-page PostScript program with a bounding box, which means it's technically code. On ancient systems this was a genuine security concern. Modern tools sandbox it properly, but it's worth knowing that an EPS file is closer to a script than to an image.

Illustrator (subscription) handles EPS natively. Affinity Designer ($70) opens most EPS files well. Inkscape (free) manages simpler files. Ghostscript (free, command-line) can render EPS to other formats. For print work, EPS still gets the job done. For anything new, save as PDF instead — it's the format EPS would be if it were invented today.

Technical details
Full Name
Encapsulated PostScript
MIME Type
application/postscript
Developer
Adobe
Magic Bytes
25 21 50 53
Safety
.eps is a known, safe format.
What opens it
Adobe Illustrator
Subscription All
Affinity Designer
$70 All
Inkscape
FREE All
Ghostscript
FREE All
FAQ
How do I open EPS without Illustrator?
Inkscape (free) handles most EPS files. Affinity Designer ($70) is a more polished option. For just viewing, many EPS files can be opened by renaming to .pdf.
What is the difference between EPS and AI?
EPS is a flat interchange format — it preserves the artwork but loses Illustrator-specific features like layers, artboards, and live effects. AI keeps everything. Think of EPS as the export and AI as the working file.
What is the difference between EPS and PDF?
Both descend from PostScript, but PDF is the modern successor. PDF supports multi-page documents, transparency, encryption, and interactive features. EPS is single-page and simpler. For almost every modern use case, PDF is the better choice.
Is EPS obsolete?
Not quite, but it's close. PDF and SVG have replaced EPS in most workflows. You'll still encounter EPS files from stock-graphics sites and legacy print systems, but fewer designers create new EPS files by choice. If you receive one, it's almost certainly convertible to PDF or SVG.
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