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IMAGE

PS to FITS Converter — Free, Online, No Signup

Convert PS files to FITS online with no signup required.

Reverse conversion

PS at a glance

PS

Adobe's PostScript technology was central to the desktop publishing revolution, and the language became tightly associated with printers, imagesetters, and prepress workflows.

FITS at a glance

FITS

FITS became a durable scientific standard because observatories, spacecraft, and analysis tools needed a stable interchange format that outlived individual instruments and software stacks.

Format comparison

Feature
PS
FITS
File type

Document

Image

Extensions
  • .ps

  • .fits

MIME type
  • application/postscript

  • image/fits

Created year

1984

1981

Inventor

Adobe

NASA / astronomical data community

Status

active

active

Primary use cases
  • authoring

  • review and collaboration

  • distribution

  • capture ingest

  • editing

  • web or print delivery

Vector scaling

Supported

Not supported

When to use each format

When to use PS

  • Your source file is already in PS.
  • Preserve source expectations before exporting to FITS.
  • PS is commonly used in document workflows.

When to use FITS

  • Your target workflow expects FITS.
  • Improve delivery compatibility with FITS.
  • FITS is commonly used in image workflows.

FAQs

Why convert PS to FITS?

Convert to FITS when preserving scientific image data, observation metadata, or instrument-derived captures for astronomy and research workflows.

It is the right target when measurement context matters as much as the picture itself.

What changes when converting PS to FITS?

This conversion changes how the format behaves in downstream tools and delivery environments.

Moving to FITS removes vector scaling.

What should I review after converting PS to FITS?

Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.

Format resources

PSFITS

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