Connections Manager 
Import Wizard 
Collections Tab 
Visual Query Builder 
SQL Query 
SQL Connection Manager 
Team Sharing 
LDAP/ Kerberos
Export Wizard .svg){kind=icon}
SQL to MongoDB.svg){kind=icon}
MongoDB to SQL
Data Compare & Sync 
Task Scheduler 
Intellishell 
Schema Explorer 
AI Helper 
Aggregration Editor 
Query Code 
Query Profiler 
Index Manager 
Visual Explain 
Reschema 
Users and Roles Manager 
Data Masking 
Reschema for MongoDB
Save time with the MongoDB migration tool in Studio 3T. Move an existing collection to a new schema in a few clicks.
Try for freeCurate your source collection
Start with the data you need
Choose an existing collection to update
Connect to a MongoDB server and select your source collection.
Merge data from different collections
Need more fields? Skip the $lookup and merge data from other collections.
Transform your MongoDB collection schema
Undo, redo, and preview changes as you go
Fields
Add, delete, and rename fields
Make straightforward changes to your collection and preview updates as you go.
Reorder and embed fields
Order your fields exactly as you need. Move them up or down the list, move fields to a parent field, or embed fields within fields.
Objects and arrays
Unwind selected arrays and objects
Unwind an array or object and save elements in a different MongoDB collection that’s linked through a foreign key.
Flatten objects and arrays
Get your fields on the same parent level, then move and embed them as needed..
Target collections
Extract fields to a different target collection
Extract a field to a different target collection with a right-click and a quick configuration.
Choose multiple target collections from the get-go
Add multiple target collections from the start and separate fields as needed.
Why use Reschema?
With a powerful MongoDB migration tool, a schema makeover is only a few clicks away
Clean up SQL migrations
Just migrated data from SQL to MongoDB? Restructure your newly imported tables and columns as MongoDB documents that make the most sense.
Merge multiple sources easily
Reschema lets you merge data from multiple collections into one source collection, so you can start with the data you need without having to write a single $lookup.
Update schema – minus the migration scripts
MongoDB is great for ad-hoc schema changes, but these could get unruly over time. With Reschema, you can easily restructure collections to reflect changes in your data. Like pressing a handy reset button.
Improve performance by skipping unnecessary schema or document versions
MongoDB lets you keep multiple versions of your schema or document, but this means duplicating indexes. Keep collections light and simple with a schema cleanup instead.
Why choose Studio 3T’s MongoDB migration tool?
Kind words from happy customers
Studio 3T is the tops for me. In only 30 minutes, I can gain one whole day of work when building aggregation queries.
Pierre Yves Folens, DevOps Engineer, Orange
When Studio 3T saves our team time, it means our customers see our product improve even faster. It pays off within the first month.
Thomas Wilson, CTO, Concured
Studio 3T has best user interface that I have ever seen in database software. We love the built-in aggregate and map-reduce functions. We build complex queries with these functions very quickly. So I know this is the "must-have" software for MongoDB developers.
Peter Gebri, CEO, Golang.hu
