Use Withdata MongoToDB as MongoDB to Oracle Copier (Converter / Transferor).
Works GREAT in 2025.
Support Windows, Linux, and macOS.
Support all MongoDB deployment types: standalone, replica set, sharded cluster, and MongoDB Atlas.
Can run in GUI mode, Step by Step, just a few mouse clicks.
Can run in CLI (Command Line Interface), for Scheduled Tasks and Streams, for Automation.
Start Withdata MongoToDB.
Login to MongoDB.

Login to Oracle.

Click "Import From Query" at task dialog.

then show the wizard.
1. Enter MongoDB query.

2. Choose destination Oracle table and config fields.

3. Preview data.

4. Copy MongoDB data to Oracle.

Click "View", See Oracle table data.

Click "Import From Collection" at task dialog.

then show the wizard.
1. Choose source MongoDB collection.

2. Choose destination Oracle table and config fields.

3. Preview data.

4. Copy MongoDB collection data to Oracle.

Click "View", See Oracle table data.

Click "Import Similar Collections" at task dialog.

then show the wizard.
1. Select MongoDB Collections.

2. Choose destination Oracle table and config fields.

3. Preview data.

4. Copy MongoDB data to Oracle.

Click "View", See Oracle table data.

Click "Import All Collections" at task dialog.

then show the wizard.
1. Select MongoDB collections.

2. Target Oracle tables, choose "Import Type".

3. Map MongoDB collections to Oracle tables.

4. Summary.

5. Batch copy MongoDB data to Oracle.

Click "View", See Oracle table data.

After coping MongoDB data to Oracle in GUI, and Saving "MongoDB to Oracle" session, then you can:
After coping MongoDB data to Oracle in Command Line, then you can schedule and automate "MongoDB to Oracle" conversion task by: