"Tiny Oracle Get" is a Oracle DB GUI tool on Linux/Windows for developers. It supports DB browsing, comparison of SQL results, DDL output, drawing ER-diagram automatically, Excel friendly interface with multi-Language.Required Oracle Client and Qt4
If you a developer you can compare two mdb ( Access 2000 ) databases. And the old database will be upgraded with the new one. Copy the CompareData.mdb and 'newdatabase.mdb' to your 'olddatabase.mdb' directory. And run this application.