September 21, 2026 — Withdata Software announces MongoToDB 3.0, a cross-platform desktop tool that copies MongoDB collections and query results into relational databases. This release adds a collection filter, automatic retry on transient database errors, and new options for the output window.
What’s New in MongoToDB 3.0
1. Collection Filter
A filter box lets you narrow the list of MongoDB collections by name. On a MongoDB server with hundreds of collections, type a few characters and only the matching collections remain — much faster than scrolling to find the one you want to copy.
2. Automatic Retry on Transient Database Errors
Long copies can hit a momentary database error — a dropped connection, a briefly unavailable server, a busy lock. Instead of failing the whole job, MongoToDB now retries transient database errors automatically, so a copy that would previously have stopped halfway can finish on its own. Fatal errors are still reported as before.
3. Log Filter and Finish Notification
The output window gains a log filter, so you can narrow the log to just the entries you care about, and a “notify me when finished” switch for long jobs that run unattended.
4. Output Window Settings Persistence
The output window settings — including the new log filter and finish notification — are saved and restored the next time you open MongoToDB.
5. Smoother Progress Bar
The progress bar has been smoothed so it advances steadily during large copies, giving a more accurate sense of how much is left.
About MongoToDB
MongoToDB copies MongoDB collections and query results into relational database tables — fast, locally, and without coding.
- Copy a collection, several collections, or just a query result
- Target databases: MySQL, MariaDB, PostgreSQL, SQL Server, Oracle, SQLite, Access, DB2, Firebird and more
- Create new tables automatically, or map into existing ones
- Insert, update or upsert, with batch/commit size control
- Documents with nested fields are flattened into columns
- Command-line interface and scheduled tasks for automation
- Save and load sessions
- Cross-platform: Windows, Linux, macOS
- Fully local processing; no data uploaded to cloud servers
Upgrade Today
MongoToDB 3.0 is ready for download: https://www.withdata.com/mongo-to-db/download.html. Existing users may update directly. New users can download a free trial to try the collection filter, the automatic retry and the improved output window.
Withdata Software continues improving MongoToDB based on real-world feedback from users moving MongoDB data into relational databases.
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