DrawViewr is an independent iOS viewer for .drawio files.
It opens .drawio files on iPhone and iPad, renders them for viewing, and supports smooth zooming, page switching, recent files, and export as PNG or PDF.
- Open
.drawiofiles from the app and from Files - View multi-page diagrams
- Smooth native zoom and pan
- Share the current page as PNG or PDF
- Reopen recent files quickly
- Built with SwiftUI and WebKit
- Uses diagrams.net web rendering technology in the background
- Presents the rendered output in a native zoomable viewer
DrawViewr is an independent viewer application and is not affiliated with or endorsed by draw.io or diagrams.net.
If you distribute example files, screenshots, or other bundled content with the app, make sure you have the necessary rights to use that material.
The current focus is shipping a solid first App Store release as a viewer, not a full editor.