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Browser compatibility chart

Find browser compatibility information for your OCLC products and services.

The information below is subject to change. OCLC does not support or test WorldCat Discovery or WorldShare applications against Microsoft Internet Explorer (IE) 9 and 10. For more information, contact OCLC Support .

To learn more about the TLS security updates at OCLC, click here.

 Note: OCLC will no longer support IE 11 as of August 17th, 2021, the date Microsoft applications (e.g. Office 365, OneDrive, Outlook) are ending their support for IE 11. Some features in IE 11 will continue to work, however, breaking changes will not be fixed. Contact OCLC Support as soon as possible if this poses any concern to your institution.

Application Edge* Version of IE Chrome* FireFox* Safari*
Connexion    9 or 11 Y Y Y
FirstSearch    7 or higher Y Y Y
ILLiad   7 or higher (Patron)      
Tipasa** Y 11 Y Y  
WebDewey   7 Y Y Y
WorldCat Discovery** Y 11 Y*** Y*** Y
WorldShare Collection Evaluation Y 11 Y Y Y
WorldShare Collection Manager  Y 11 Y Y Y
WorldShare Record Manager Y 11 Y Y Y
WorldShare ILL  Y 11 Y Y  
WorldShare Acquisitions, Circulation**, License Manager, and Analytics Y 11 Y Y**** Y*****

*Current version unless otherwise noted

**Preferred browsers for My Account are Chrome, Firefox, and Safari.

***WorldCat Discovery does not allow for search results to be embedded in an iframe for security purposes

****Firefox is the preferred browser

*****Only supported on Mac OS X


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