SharePoint Online Bulk Upload

Allows SharePoint users to upload multiple documents and folder structures to a SharePoint document library or attach multiple items to a SharePoint list item.

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Office 365 Bulk File Upload App is a SharePoint bulk upload tool with a convenient user interface, allowing to perform bulk uploads to Office 365 libraries and list items. With SharePoint Bulk Files Uploader, user can set the maximum file size and extensions available for upload. You can add custom metadata to files and enable/disable the ability to overwrite existed files. Virto Office 365 Bulk File Upload App is a part of Virto ONE Cloud.

Upload files to a SharePoint document library or list item

Office 365 Bulk Files Uploader allows user to upload multiple files to a SharePoint Online library and multiple attachments to list items. Select the files and folders or just drag-and-drop them to the app part to upload.

Adjust uploaded files

How to bulk upload files to a SharePoint site library with predefined file properties? Virto Office 365 Bulk File Uploader App allows you to set multiple settings before upload multiple files to SharePoint Online. You can add field values according to the content type and prevent to upload files without filled out required fields.

Define settings for upload process

Manage the upload process with predefined settings! The Office 365 Bulk Files Upload App can restrict the file extensions that users are able to select for upload. You can also assign the maximum size of files to upload and limit the maximum upload size.

Explore the Virto’s Bulk Uploader handy features:


  • Upload bulk files to SharePoint document libraries
  • Upload bulk files to SharePoint list items as attachments
  • Enable/disable an ability to overwrite existing files after upload
  • Restrict file types, that users can upload to SharePoint
  • Set a maximum file size to be uploaded
  • Set a maximum size of bulk files to be uploaded
  • Cross browser support (Internet Explorer, Mozilla Firefox, Google Chrome, Opera)
Upload bulk files to libraries You can upload bulk files to SharePoint document libraries
Upload files as attachments You can upload bulk files to SharePoint list items as attachments
Overwrite option Enable/disable the ability to overwrite existing files after upload
File types to choose Restrict file types, that users can upload to SharePoint
Maximum file size Set a maximum file size to be uploaded
Maximum size of bulk files Set a maximum size of bulk files to be uploaded
The latest release of Virto Bulk Uploader for Office 365 comes with ability to add files upload settings on site level and list level.

This feature is available on Settings page. Now, you can add files upload configuration for the whole site and for a particular list or library. Also, you can overwrite site settings if it is required....
This article describes how to adjust cross-browser Drag&Drop of files from your computer to SharePoint Document Library with help of Virto Bulk Upload. You will also learn how you can adjust file properties, resize Jpeg images before upload to the server and automatically unpack ZIP archive after uploading to the server.
Virto Bulk Upload Preview

Virto Bulk File Upload is a Silverlight based solution for easy & simple uploading multiple files and attachments to SharePoint. It allows users to upload multiple files into the document library in a more comfortable way, manage the upload process and view the files they are working with....

Simple pricing for all business sizes

Get Virto Bulk Upload or all Virto Apps in one package

Virto Bulk Upload

Starts at


  • Virto Bulk Upload
  • Single License for M365
  • Compatible with SharePoint

Virto One Bundle

Starts at


  • Virto Bulk Upload
  • Virto Calendar Overlay
  • Virto Kanban Board
  • Virto Gantt Chart
  • Other Productivity Apps
  • Single license for all M365 apps
  • Compatible with SharePoint and Teams

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🌟Volume Discounts

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2 years – 10%

3 years – 20%

December 2, 2023
It's just a straightforward app that uploads your files/folders in bulk, and allows to configure some settings before uploading, along with rewriting files. I can totally recommend it to SP users. Cheers
May 8, 2023
Bulk uploader just does what it promotes - uploads even large multiple files within minutes, real time saver for me and other admins, highly recommended!
April 25, 2023
This add-on saves me from unbearable manual work. It's super convenient that you can overwrite files when you re-upload them, and apply rules. I don't understand why Microsoft won't introduce bulk operations.
February 17, 2022
I'm so excited about this app. It's so easy to use and has a clear and user-friendly UI. Thanks to your team. It's 5/5.
September 8, 2021
It allows us to upload structured data with predefined properties and attach multiple files. So it helps us a lot. We can perform bulk uploads with a few clicks and the same amount of time. Thank you!
April 25, 2021
Very useful application. It saves my time and nerves and gives me more time for essential tasks. Why didn't Microsoft make this functionality themselves?