AI files: open without Adobe Illustrator

A .ai file is Adobe Illustrator artwork. Most contain a full PDF inside, so you can drop one here and get a vector PDF, or a PNG, JPG or WebP per artboard, with no Illustrator and no upload.

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or browse — JPG, PNG, WebP, GIF, BMP, SVG, HEIC, PDF, EPS, AI

What is a .ai file?

AI is Illustrator's working format. Since Illustrator CS, files are saved with "Create PDF Compatible File" on by default, which means the .ai is a PDF with Illustrator's editing data added. That is why many PDF viewers can open an .ai file simply by renaming it.

Older files (Illustrator 8 and earlier), and files saved with PDF compatibility off, contain PostScript instead. Those are drawn by the same engine used for EPS where possible.

AI quick facts
Extension.ai
TypeIllustrator artwork (usually a PDF inside)
AI to PDFPDF-compatible files are passed through unchanged, fully vector
ImagesPNG, JPG, WebP, one per artboard; white background for PDF-based files
Cannot doEdit layers or appearances; open files saved without PDF compatibility that need Illustrator's own definitions
ProcessedIn your browser; nothing uploaded

How to open an AI file without Illustrator

Drop the .ai file here. For the usual PDF-compatible kind, choosing PDF returns the embedded PDF unchanged and fully vector, with fonts and colours exactly as saved. Choose PNG, JPG or WebP to render each artboard as an image at 72, 150 or 300 DPI.

If you get an error, the file was saved without PDF compatibility. Ask the designer to re-save with "Create PDF Compatible File" ticked, or to export a PDF.

  1. Drop your .ai file.
  2. Choose PDF to keep it vector, or PNG, JPG or WebP; pick artboards and DPI.
  3. Press Convert and download.

AI questions

How do I convert an AI file to PDF without Adobe?

Drop the .ai file here and choose PDF. A PDF-compatible .ai is already a PDF inside, so you get it back as a vector PDF without Illustrator.

Can I open an .ai file in a browser?

Not directly. Convert it here to PDF, PNG or JPG and the result opens anywhere.

Why is the PNG background white, not transparent?

The PDF inside is rendered as a page of paper. For transparency, export a PNG from Illustrator or work from an EPS or SVG version.

Can I get one image per artboard?

Yes. Each artboard is a page. Choose the pages and the resolution, and each becomes its own image.

Why did my AI file fail?

It was saved without PDF compatibility, so it needs Illustrator itself. Ask for a re-save with "Create PDF Compatible File" or a PDF export.

Does it keep layers?

No. Output is a flattened PDF or image. Layers are only editable in Illustrator.

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