47 extensions supported
Read-only, without installing the original software.
| Format | Extensions | What you see |
|---|---|---|
| Pages, text search, printing, rotation | ||
| Word | .docx .docm .dotx .dotm | The document as laid out, with its notes and headers; protected documents readable with the password; macros flagged, never run |
| Word 97-2003, Word 6 and 95 | .doc .dot | The document as laid out: styles, lists, tables, headers, notes and images |
| RTF | .rtf | The formatted text, with its tables and images |
| OpenDocument Text | .odt .ott | The LibreOffice document as laid out, with its charts and formulas |
| Excel | .xlsx .xlsm .xltx .xltm .xls .xlt | All sheets, with stored values, dates and formats; protected workbooks readable with the password; macros flagged, never run |
| OpenDocument Spreadsheet | .ods .ots | Sheets and formatting of the LibreOffice workbook |
| Lotus 1-2-3, Microsoft Works | .wks .wk1 .wk2 .wk3 .wk4 .123 | All sheets, with their number formats and column widths |
| Quattro Pro | .wq1 .wq2 .wb1 .wb2 .wb3 .qpw | Sheets and stored values |
| Lotus Ami Pro | .sam | The formatted document: styles, fonts, accents |
| Lotus Word Pro | .lwp | The text of the whole document, with its fonts and formatting |
| PowerPoint | .pptx .pptm .ppsx .ppsm .potx .potm | Faithful slides (shapes, themes, tables, charts, SmartArt, WordArt down to 3D bevels) and notes; full-screen slide show |
| PowerPoint 97-2003 | .ppt .pps .pot | Faithful slides, with their images, symbols and notes; full-screen slide show |
| OpenDocument Presentation | .odp .otp | Faithful slides, with their tables and charts; full-screen slide show |
| CSV, TSV | .csv .tsv | As a table, separator detected automatically, or as text |
| Archived web pages (MHT) | .mht .mhtml | The page saved by Edge, Chrome, Internet Explorer or Word, without scripts |
Screenshots
Frequently asked questions
How do I open a .docx file without Word?
Drop the file into TelaViewer, or open it with Ctrl+O: the document appears laid out, ready to read, without Office.
What about older office formats?
They open too: the full list is in the table above.