Salesforce Launcher stores all your Salesforce.com login credentials securely
for quick one-tap access to Salesforce.com.
If you are a Salesforce developer or administrator, store all your production and sandbox logins for easy access to all your orgs.
NOTE: Salesforce Launcher requires the API to be enabled on your org. This is enabled by default for Unlimited, Enterprise, and Developer Editions. Some Professional Edition organizations may also have the API enabled.