Numbers
						Numbers User Guide for Mac
- Welcome
 - What’s new
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- Get started with Numbers
 - Intro to images, charts and other objects
 - Create a spreadsheet
 - Open or close spreadsheets
 - Personalise templates
 - Use sheets
 - Undo or redo changes
 - Save your spreadsheet
 - Find a spreadsheet
 - Delete a spreadsheet
 - Print a spreadsheet
 - Change the sheet background
 - Touch Bar for Numbers
 
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- Use iCloud with Numbers
 - Import an Excel or text file
 - Export to Excel or another file format
 - Reduce the spreadsheet file size
 - Save a large spreadsheet as a package file
 - Restore an earlier version of a spreadsheet
 - Move a spreadsheet
 - Lock a spreadsheet
 - Password-protect a spreadsheet
 - Create and manage custom templates
 
 - Copyright
 

Save a large spreadsheet as a package in Numbers on Mac
By default, Numbers saves your spreadsheet as a single file. If your spreadsheet is over 500MB, Numbers may perform better if you save the spreadsheet as a package.
Save a large spreadsheet as a package
Save as a package file: Click anywhere in the spreadsheet window to make it active, then choose File > Advanced > Change File Type > Package (from the File menu at the top of your screen).
Revert a package file to single-file format: Choose File > Advanced > Change File Type > Single File. You may need to revert because some web or email services don’t allow you to upload or attach a package file.
See the Apple Support article Save documents as a package or a single file in Pages, Numbers, or Keynote for more information.
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