dataloader.io

Product Overview
Dataloader.io is a free tool that allows Salesforce users to import, export and delete an unlimited amount of data. You can login with your existing Salesforce credentials -- no need for additional user name, password or Salesforce security token. When you import, export or delete data sets your tasks are saved for 30 days. Integration apps can be delivered as a separate application, or as part of your service.

• Quickly go back in time a review or rerun previous tasks.
• Find related account ID's from within the integration application without using the Excel VLOOKUP function.
• Select the fields you want to export and quickly filter data based on custom criteria.