Universal Reader and File Viewer
Open 1000+ file formats in your vault: EPUB, FB2, MOBI, DjVu, CBZ/CBR comics, DOCX, XLSX, PPTX, RTF, ODT, SQLite, ZIP/RAR/7z archives, EML/MSG email, STL/OBJ 3D models, fonts, GPX/KML maps and code. Read-only, offline.