SKYVVA available in Enterprise, Performance, Unlimited, Developer, and Database.com Editions
SKYVVA is a client application for the bulk import or export of data. Use it to insert, update, delete, or export Salesforce records.
When importing data, Data Loader reads, extracts, and loads data from comma-separated values (CSV, XML) files or from a database connection. When exporting data, it outputs CSV,XML files.