Open Docs - Document Viewer

OpenDocs is a private, local-first document viewer for Android.

Open and read PDF, Word, Excel, RTF, Markdown, JSON, XML, TXT, and CSV files from your device in one clean reader.

Highlights
• Open documents from the Android file picker or other apps
• Read files locally without uploading them to a server
• Resume from your last reading position
• Zoom, scroll, search, copy text, and share documents
• Preview Word and spreadsheet content
• View rich text formatting where supported
• Switch between light, dark, and system themes
• Keep a recent-file history and mark favourites
• No account, no ads, and no tracking

OpenDocs is designed for private, everyday document reading. Your original files stay under your control, and sharing happens only when you choose an external app.

Supported formats: PDF, DOCX, XLSX, RTF, Markdown, JSON, XML, TXT, and CSV.