One Tool to View Every File

Right now, you probably have Adobe Acrobat for PDFs, AutoCAD for DWG files, Excel for spreadsheets, VLC for video, Photoshop for PSD files, a 3D viewer for STL models... the list goes on. Each app costs money, takes disk space, and needs updates. ViewAnyFile.app replaces all of them — open any format in a single browser tab, instantly.

You're in a meeting. A client says "Can you quickly open this DWG file?" or "Let me share this IFC model." You don't have AutoCAD. You don't have Revit. With ViewAnyFile.app, you just drag the file in and it opens instantly. No awkward "I'll check it later" moments. No scrambling to download software. Impress clients with instant file access.

Don't just open single files — drop an entire folder. ViewAnyFile.app builds a navigable file tree so you can click through documents, images, videos, and more without leaving the browser. Perfect for reviewing project deliverables, design assets, or received archives.

Ever received a file with no extension? Or a ".dat" file that could be anything? ViewAnyFile.app uses magic byte detection — reading the first bytes of your file to determine its actual format. This means we can identify PDFs renamed as ".xyz", images without extensions, and documents saved with wrong file types. We don't just look at the extension — we look inside.

Most online file viewers upload your files to their servers. Not us. ViewAnyFile.app uses WebAssembly to process everything directly in your browser. Your sensitive contracts, financial reports, medical images, architectural plans — they never touch any server. This isn't just a privacy feature — it's the core architecture.

Need to convert HEIC photos to JPG? DOCX to PDF? MKV to MP4? ViewAnyFile.app handles conversions without uploading files to any server. The conversion engine runs entirely in your browser — fast, private, and unlimited.