Why convert PS to PDF?
PDF is the direct descendant of PostScript - both share the same imaging model. A .ps file requires a PostScript interpreter to view or print, while .pdf opens in any browser, phone, or document app without extra software. Converting also removes the executable-code risk that PostScript carries as a programming language.
How to convert PS to PDF
Adobe Distiller Server APP
Route the .ps file through Adobe Distiller Server, which processes PostScript natively and produces a PDF with full vector fidelity. This is the professional path for high-volume or complex PostScript distillation.
Adobe Illustrator APP
File > Open the .ps file in Illustrator, then File > Save As > Adobe PDF. Text and vector paths are preserved without rasterization.
Adobe Photoshop APP
Open the .ps file in Photoshop and File > Save As > Photoshop PDF. Best suited for image-heavy PostScript files.
XnView FREE
Open the .ps file in XnView (requires Ghostscript installed as a rendering engine) and export as PDF.
Programs that convert PS
About these formats
.PS
PostScript (page-description program)
A PS file is a PostScript document - a text program that a printer or viewer renders into pages of text and vector graphics. To view one, install Ghostscript and open it in GSview or…
Open .PS details →
.PDF
Portable Document Format
A PDF (Portable Document Format) is a fixed-layout document that looks identical on every device - fonts, images, and layout are all embedded. Open it in any browser or the built-in viewer…
Open .PDF details →Quality & what to watch
- The conversion is lossless for text and vector content - PostScript and PDF share the same imaging model.
- Raster images embedded in PostScript are preserved at their original resolution; tools that rasterize the whole page reduce vector content to pixels at the chosen DPI.
- Complex or multi-page PostScript programs may fail in some tools; Adobe Distiller Server is the most compatible interpreter for edge cases.
