AI File Viewer: Illustrator

The "AI" in "AI Viewer" does not refer to artificial intelligence — it stands for the Adobe Illustrator file format (.ai). This app has no AI features; it's a viewer for opening professional design and document files directly on your device. thefrog AI Viewer opens Adobe Illustrator (.ai), PDF, and SVG vector files, plus common image files (JPG, PNG, WEBP, GIF, BMP, HEIC, AVIF). EPS files can be viewed using their embedded preview image. ■ Key features • Pinch to zoom in and out for a closer look • Page navigation for multi-page AI (PDF Compatible) and PDF files • Swipe to the next page or file, with a preview as you drag • GIF and WEBP animation playback • "Recent" tab — view and individually delete recently opened files • "Folder" tab — opens the system file picker so you can find and open a file from any location • Open directly from other apps (KakaoTalk, email, browser, etc.) via "Open with" — files opened this way also appear in the "Received" tab (this does not automatically collect every download on your device) • Share the original file you're viewing, or save/share the current page as a PNG image • Save as PDF (Plus): save AI (PDF Compatible), SVG, and image files as PDF — SVG stays vector, AI is saved as-is (animated images: first frame only) ■ About supported formats AI files are supported only when saved from Adobe Illustrator with "Create PDF Compatible File" enabled. Legacy AI files saved without this option may not open. EPS files are shown using their embedded preview image, so they may look less sharp than the original when zoomed in, and EPS files without a preview image can't be opened. ■ How it works PDF, SVG, and image files are always free and unlimited, no purchase required. AI and EPS files can be viewed free for up to 5 different files in total. "Plus" (a one-time purchase, lifetime access, not a subscription) unlocks unlimited AI and EPS file viewing and Save as PDF. ■ Privacy The content of files you open is processed entirely on your device and is not transmitted to a server. Works fully offline — no internet connection required. No account or sign-in is required, and there are no ads. thefrog AI Viewer is an independent viewer, not an official Adobe app. Adobe and Illustrator are trademarks of Adobe Inc. A file viewer app made by thefrog.