How to open a .WB1 file online
Three steps, a few seconds, no Excel.
Choose your .WB1 file
Drag your .WB1 file onto the box above, or click Choose file.
Supported
Your .WB1 file is opened: every sheet, formula and merged range.
Browse, search, export
Switch sheets, click a cell to see its formula, search the whole sheet and export it as CSV or JSON.
What is a .WB1 file?
Everything worth knowing about Corel Quattro Pro spreadsheet file files.
A .WB1 file is a data file associated with Corel Quattro Pro. It typically contains spreadsheet information and is used for organizing data. These files can be opened with software such as WordPerfect Office and Microsoft Excel.
Programs that open .WB1 files
| Developer | AG Interactive |
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Related viewers
Other free viewers for related formats.
Is my .WB1 file uploaded anywhere?
No. Your .WB1 file is opened for you.
Are formulas recalculated?
The viewer shows the values Excel or LibreOffice saved in the file, plus the formula behind each cell when you click it. It doesn't recalculate, so what you see is exactly what the author saw when saving.
Can I open a password-protected .WB1 file?
Not yet. Files encrypted with a password to open are detected and reported; sheets that are only "protected against editing" open normally.
Why doesn't my chart or image show?
This viewer focuses on cell data: values, formulas, merged cells and fill colours. Charts, images and pivot table layouts are not drawn yet.
How big a file can I open?
Up to 50 MB. Large sheets are shown 500 rows at a time so your browser stays fast. Search still covers every row.
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