In Which Salesforce Edition Outlook and Excel and Mobile Lite are available?

Hi Manpreet,

Salesforce For Outlook is available in all the Salesforce Editions i.e. Professional, Enterprise, Unlimited, and Developer Editions

Salesforce ExCel Connector is Available in Enterprise and Unlimited Edition according salesforce doc available at this link.

Mobile Lite is available for Performance, Unlimited, and Developer Editions for orgs created prior to Winter ’17 and Mobile app available for an extra cost in: Professional and Enterprise Editions for orgs created prior to May 1, 2016 Mobile app not available for orgs created in Winter ’17 or later.