Universal Viewer is a fast, flexible file opener and reader for Android. It supports a huge variety of formats — from documents and ebooks to archives, databases, and comic books — all in one place.

? Internet required only to display ads.
Your files stay private. No analytics. No personal data collected or shared.

? Documents – PDF, DOCX, ODT, RTF, Markdown (MD)
? Text & Code – Plain text and syntax-highlighted source code
? Books & Help – EPUB, MOBI, AZW, AZW3, CHM files
? Comics – CBR and CBZ comic books
? Spreadsheets & Databases – XLSX, CSV, ODS, SQLite viewer
? Archives – Open ZIP, RAR, 7Z, TAR, GZ, XZ
? Disc Images – ISO and UDF support
?️ Media – View images, watch videos, play audio
? Other formats – Inspect APKs, view ODP presentations

✔ Fast and lightweight file manager and viewer
✔ Internet used only for ads — nothing else
✔ Upgrade to the full version for an ad-free, 100% offline experience

Whether you’re reading ebooks, browsing comics, managing archives, or exploring databases, Universal Viewer is the only viewer app you’ll ever need.