Docs API Reference

File.size property

Gets the document file size in bytes.

Hosts: PowerPoint,Word
Added in 1.1
var fileSize = file.size;

Return value

The file size in bytes.

Support details

A capital Y in the following matrix indicates that this method is supported in the corresponding Office host application. An empty cell indicates that the Office host application doesn't support this method.

For more information about Office host application and server requirements, see Requirements for running Office Add-ins.

Office for Windows desktop Office Online (in browser) Office for iPad
PowerPoint Y Y Y
Word Y Y Y
Minimum permission level Restricted
Add-in types Content, task pane
Library Office.js
Namespace Office

Support history


Version Changes
1.1 Added support for PowerPoint and Word in Office for iPad.
1.0 Introduced