The call came at 6am.
The entire run was wrong.

One mistake can cost $300–$800.

Illustrator swatches panel showing two duplicate Pantone spot colors

Duplicate spot colors

Illustrator PDF export dialog with the wrong preset selected

Wrong PDF preset

Illustrator document with live text that has not been converted to outlines

Text not outlined

GATE catches these before they reach the press.

It opens your real production files and checks for issues automatically — the same problems you just saw.

GATE desktop app showing preflight check results for a production file

What GATE checks

  • Duplicate spot colors
  • Unoutlined fonts
  • RGB in CMYK
  • Unapproved spot colors
  • Low-res images
  • Thin strokes
  • Missing links
  • Wrong artboard size
  • Wrong PDF preset
Check your file now →

Requires Adobe Illustrator

Not sure? Try the demo

No Illustrator required

How it works

1

Drop files

Add vector, raster, or embroidery files — AI, EPS, PDF, PSD, PNG, DST, and more.

2

Check

Gate reads your file, extracts production data, and runs your preflight rules.

3

Fix or ship

Get a pass/fail verdict with fix steps for every issue. Export or share with your team.

Handle real production volumes

Batch check

Queue dozens of files at once. Gate works through them while you do something else.

Zip support

Drop a zip — Gate extracts and checks every file inside.

Export results

Download reports as plain-text or JSON, ready for your existing workflow.

Without Gate

  • Duplicate spot colors slip through to RIP
  • Live text discovered on press
  • RGB files land in a CMYK workflow
  • Hours wasted on manual checks every deadline

With Gate

  • Instant checks — vector, raster, PSD, embroidery
  • Detect common print issues automatically
  • Fix steps included with every finding
  • Works with your existing production workflow

Private and secure

Your files stay local

The desktop app never uploads your files. Everything runs on your machine.

No account required

Download, install, check files. No signup, no login, no cloud dependency.

Team-ready

Need multi-user? The Team plan adds a web dashboard, API, and agent fleet.

PrepressGate is built and supported by YFI Global, software for the print industry.

Pricing

Early access

Personal

Free

Free for individual use

  • Unlimited checks, no restrictions
  • All preflight rules included
  • Export reports
Download for MacDownload for Windows

macOS 12+ · Windows 10+

Team

Contact us

Web UI + API + agents

  • Everything in Personal
  • Multi-user web dashboard
  • Batch & zip processing
  • Agent fleet management
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FAQ

Do I need Adobe Illustrator installed?

Illustrator is required for AI/EPS files. Raster files (PSD, PNG, JPG, TIFF) and embroidery stitch files (DST, PES, EXP) are checked directly without Illustrator.

How long does setup take?

About two minutes. Download, install, and you're checking files.

What file formats are supported?

Vector (AI, EPS, PDF, SVG), raster (PSD, PNG, JPG, TIFF, BMP, WebP), and embroidery (DST, PES, EXP). The browser demo supports PDF, SVG, and raster formats.

Download and check your files in seconds.

No account required. Start immediately.