How to convert AI files to PDF online?

Step 1.

Upload AI-file

Click "Choose File" button to select a ai file on your computer. AI file size can be up to 50 Mb.
Step 2.

Convert AI to PDF

Click "Convert" button to start conversion.
Step 3.

Download your PDF

Let the file convert and you can download your PDF file right afterwards.

Information about AI and PDF file formats

Name AI PDF
Full name AI - Adobe Illustrator Artwork PDF - Portable Document Format
File extension .ai .pdf
MIME type application/post-script application/pdf, application/x-pdf, application/x-bzpdf, application/x-gzpdf
Developed by Adobe Systems Adobe Systems
Type of format Vector image format Document format
Description Adobe Illustrator Artwork (AI) is a proprietary file format developed by Adobe Systems for representing single-page vector-based drawings in either the EPS or PDF formats. The .ai filename extension is used by Adobe Illustrator. The AI file format was originally a native format called PGF. PDF compatibility is achieved by embedding a complete copy of the PGF data within the saved PDF format file. The Portable Document Format (PDF) is a file format used to present documents in a manner independent of application software, hardware, and operating systems. Each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, graphics, and other information needed to display it.
Technical details The same "dual path" approach as for PGF is used when saving EPS-compatible files in recent versions of Illustrator. Early versions of the AI file format are true EPS files with a restricted, compact syntax, with additional semantics represented by Illustrator-specific DSC comments that conform to DSC's Open Structuring Conventions. The PDF combines three technologies: A subset of the PostScript page description programming language, for generating the layout and graphics. A font-embedding/replacement system to allow fonts to travel with the documents. A structured storage system to bundle these elements and any associated content into a single file, with data compression where appropriate.
Associated programs Adobe After Effects, Cinema 4D, CorelDRAW, Corel Paint Shop Pro, Ghostscript, Inkscape. Adobe Acrobat, Adobe InDesign, Adobe FrameMaker, Adobe Illustrator, Adobe Photoshop, Google Docs, LibreOffice, Microsoft Office, Foxit Reader, Ghostscript.
Wiki https://en.wikipedia.org/wiki/Adobe_Illustrator_Artwork https://en.wikipedia.org/wiki/Portable_Document_Format