Mass Data Manager

Mass Data Manager helps to mass update, delete and restore (undelete) thousands of records in a few clicks. Restoration covers not only undeletion from the Recycle Bin, but also restoration of records removed from the Bin that are still not destroyed physically. It provides administrator with a simple user interface where he needs to select Salesforce records for processing using an SOQL-condition, set some parameters and run a bulk job. Then he may monitor the job and review the results. You can also schedule a mass job to run automatically on a regular basis or to run once with a delay.

If you want to try out the app, just click the "Try It" button and Salesforce will create a new trial org with the pre-installed MDM package and 100K test Account records for you to play with.