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Excel binary workbook
You can open, view and edit XLSB files for free right here in your browser, without Excel for Windows and Mac and without uploading anything. An Excel workbook saved in a binary form instead of XML. It keeps every workbook feature, macros included, but files are often smaller and open and save faster.
Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.
| Open and view | Yes |
|---|---|
| Edit | Yes |
| Create a new one | Not yet |
| Save as XLSB | Saved as XLSX, ODS or CSV instead |
| Format | By Microsoft, since 2007 |
A grid that scrolls through any number of rows, with a formula bar and in-cell editing; about 200 of Excel’s functions worked out as you type (one Anyfile doesn’t have keeps the value saved in the file, and says so); number formats including Excel’s own codes, fonts, fills, borders, alignment, wrap and merges; the fill handle; copy and paste with Excel and Google Sheets; rows and columns inserted and deleted with references kept right; sort, filter, find and replace, AutoSum, frozen panes and sheet tabs. Opens Excel’s binary workbooks: values, formulas, styles, merges, sizes, frozen panes and names. It saves as .xlsx, .ods or CSV; its charts, pictures and macros aren’t carried over.
.xlsb
An Excel workbook saved in a binary form instead of XML. It keeps every workbook feature, macros included, but files are often smaller and open and save faster.
Very large workbooks where file size and loading speed matter.
Opens in Excel for Windows and Mac, LibreOffice Calc
Drop it on this page, or choose it. It opens in Anyfile’s spreadsheet editor right in your browser, with nothing to install and no account.
Yes. A grid that scrolls through any number of rows, with a formula bar and in-cell editing; about 200 of Excel’s functions worked out as you type (one Anyfile doesn’t have keeps the value saved in the file, and says so); number formats including Excel’s own codes, fonts, fills, borders, alignment, wrap and merges; the fill handle; copy and paste with Excel and Google Sheets; rows and columns inserted and deleted with references kept right; sort, filter, find and replace, AutoSum, frozen panes and sheet tabs.
XLSX, ODS, CSV, TSV, or a ZIP. Drop it here and choose.
Yes. They’re worked out as you type and saved as formulas. A function Anyfile doesn’t have keeps the value saved in the file.
Yes. They stay in the file and are saved back, but they don’t run in Anyfile.
No. It opens, changes and saves on your device. Nothing is sent to a server.