Some modern spreadsheet programs are still able to open the old Lotus spreadsheets in WK1 format as well as 123 format and may be able to resave one to another. However, this is some highly odd conversion, probably relic of the past.
Home > Search converters: wk1 to 123
Conversion of wk1 file format to 123 file format beta
Search for wk1 to 123 converter or software able to handle these file types.
Convert Lotus 1-2-3 version 2.x spreadsheet to Lotus 1-2-3 spreadsheet.
We have found 4 software records in our database eligible for .wk1 to .123 file format conversion.
Microsoft Windows software 
- convert wk1 to 123 on Windows
Lotus 1-2-3
IBM Lotus 1-2-3 is spreadsheet application very popular in 80s and 90s of 20th century. It was released for Microsoft Windows, MS-DOS, Mac OS and OS/2. In 2002 IBM stopped the developing of the IBM Lotus 1-2-3. In the latest versions is Lotus 1-2-3 fully compatible with Microsoft Excel.
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from wk1 file | Yes, Lotus 1-2-3 supports wk1 file conversion as a source file type. | Yes | Yes | wk1 editor | Yes | No | No | No |
to 123 file | No | Yes | Yes | 123 editor | Yes | No | No | No |
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned wk1 to 123. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Corel Quattro Pro
Corel Quattro Pro is spreadsheet application distributed as a part of Corel WordPerfect Office suite. The latest version of this application is Corel Quattro Pro X8, which is part of Corel WordPerfect Office X8 suite.
Multiplatform software 
- convert wk1 to 123 on any platform
LibreOffice Calc
LibreOffice Write is a powerful spreadsheet program that supports all major workbook formats and has many intuitive features. It's an open source software that comes as an integral part of LibreOffice suite.
Apache OpenOffice Calc (OpenOffice.org Calc)
OpenOffice.org Calc (OpenOffice.org Calc) is a free spreadsheet application that comes with OpenOffice.org. It is compatible with most current spreadsheet file formats and offers many innovative features.
Calc's Advanced DataPilot technology makes it easy to pull in raw data from corporate databases; cross-tabulate, summarize, and convert it into meaningful information.
Calc's wizards guides you through choosing and using a comprehensive range of advanced spreadsheet functions, or download templates from our Extensions repository for ready-made spreadsheet solutions.
Styles and Formatting makes it easy to apply flexible cell formatting options, including freely rotating contents, templates, backgrounds, borders, and many more.
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