| XLS | Excel 95/5.0 – 2003 Workbook. | ✓ | ✓ |
| XLSX | The Office Open XML
SpreadsheetML File Format. | ✓ | ✓ |
| XLSB | Excel Binary Workbook. | ✓ | ✓ |
| XLSM | Excel Macro-Enabled Workbook. | ✓ | ✓ |
| XLT | Excel 97 – Excel 2003 Template. | ✓ | ✓ |
| XLTX | Excel Template. | ✓ | ✓ |
| XLTM | Excel Macro-Enabled Template. | ✓ | ✓ |
| XLAM | An Excel Macro-Enabled Add-In file that’s used to add new functions to Excel. | | ✓ |
| CSV | CSV (Comma Separated Value) file. | ✓ | ✓ |
| TSV | TSV (Tab-separated values) file. | ✓ | ✓ |
| TabDelimited | Tab-delimited text file, same as TSV. | ✓ | ✓ |
| TXT | Delimited plain text file. | ✓ | ✓ |
| HTML | HTML format. | ✓ | ✓ |
| MHTML | MHTML file. | ✓ | ✓ |
| ODS | ODS (OpenDocument Spreadsheet). | ✓ | ✓ |
| SpreadsheetML | Excel 2003 XML file. | ✓ | ✓ |
| Numbers | Created by Apple’s “Numbers” application (iWork suite on macOS/iOS). | ✓ | ✓ |
| JSON | JavaScript Object Notation. | ✓ | ✓ |
| DIF | Data Interchange Format. | ✓ | ✓ |
| DBF | .dbf database file used by dBASE. | ✓ | ✓ |
| PDF | Adobe Portable Document Format. | | ✓ |
| XPS | XML Paper Specification Format. | | ✓ |
| SVG | Scalable Vector Graphics Format. | | ✓ |
| TIFF | Tagged Image File Format. | | ✓ |
| PNG | Portable Network Graphics Format. | | ✓ |
| BMP | Bitmap Image Format. | | ✓ |
| EMF | Enhanced Metafile Format. | | ✓ |
| JPEG | JPEG (lossy compression) image format. | | ✓ |
| GIF | Graphical Interchange Format. | | ✓ |
| MARKDOWN | Represents a Markdown document. | ✓ | ✓ |
| SXC | XML-based format used by OpenOffice and StarOffice. | ✓ | ✓ |
| FODS | OpenDocument format stored as flat XML. | ✓ | ✓ |
| DOCX | Microsoft Word Open XML document. | | ✓ |
| PPTX | Microsoft PowerPoint Open XML presentation. | | ✓ |
| SqlScript | Structured Query Language script. | | ✓ |
| XHtml | XHTML
(XML reformulation of HTML 4.0). | ✓ | ✓ |
| Epub | .epub e-book format for publishers and consumers. | ✓ | ✓ |
| Xml | Extensible Markup Language, similar to HTML but uses tags to define objects. | ✓ | ✓ |
| Ots | OpenDocument Template Sheet (OTS) file. | ✓ | ✓ |
| AZW3 | Amazon Kindle Format 8 (KF8) e-book file format. | ✓ | ✓ |
