- Extension
- .wk1
- .ots
- Format
- Binary
- Binary
- Category
- Spreadsheet
- Spreadsheet
- Developer
- IBM
- Apache Software Foundation
- Description
- Lotus Worksheet (wk1) is a file type used by the Lotus 1-2-3 spreadsheet application. It is a binary file format used to store worksheets, which can contain numerical and textual data, as well as formulas, charts, and images. It is now considered an obsolete file type and is replaced by the newer xlsx format.
- OpenDocument Spreadsheet Template (OTS) files are template files used for creating spreadsheet documents using the OpenDocument format. OTS files contain a pre-defined set of data and styles that can be used to quickly create a spreadsheet, such as a price list or accounting ledger. The OTS format is supported by many spreadsheet programs, including OpenOffice, LibreOffice, and Microsoft Office.
- MIME Type
- application/vnd.lotus-1-2-3
- application/vnd.oasis.opendocument.spreadsheet-template
