Installation of applications from app catalog

  1. Go to the apps catalog page from the below URL format and click on classic experience options.

    App catalog

  2. Click on App for SharePoint as shown in below.

  3. App for sharepoint

  4. This displays the Apps for SharePoint page.

  5. Click on upload, choose your file and upload the file.

  6. Upload

    Choose file

    Installation of App file

  7. First open your site collection where you need to install your app, click on site content and then click on Settings gear icon.

    Site collection

  8. You can either click on Add an app or App under New.

    Add an app

  9. This displays the SharePoint apps page.

    Timesheet hr365

  10. And finally click on Trust it, application starts installing.

    Trust it

  11. Once application got installed you can check in Site contents.

    Site contents