Sometimes you need to import TXT to MongoDB, you can use Withdata FileToMongo as TXT to MongoDB Converter (Importer / Loader).
Works GREAT in 2026.
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 FileToMongo, connect to MongoDB.

Click "1 File To 1 Collection" at task dialog.

Select the "TXT" file type.

1. Open a TXT file.

The source TXT file like this:

2. Choose collection and map columns.

3. Preview and set rows options.

4. Import TXT to MongoDB collection.

After importing, you can view imported data in MongoDB collection.

Click "N File To 1 Collection" at task dialog.

Select the "TXT" file type.

1. Open TXT folder.

2. Set TXT options.

3. Choose collection and map columns.

4. Preview and set rows options.

5. Import TXT to MongoDB collection.

After importing, you can view imported data in MongoDB.

Click "N File To N Collection" at task dialog.

then show the wizard.
Select the "TXT" file type.

1. Open TXT folder.

2. Set TXT options.

3. List collesions, set "Import Type".

4. Map files to collections.

5. Summary.

6. Import TXT data to MongoDB collections.

After importing, you can view imported data.

How long does it take to import TXT to MongoDB?
Is it safe to import TXT to MongoDB using FileToMongo?
Can I import TXT to MongoDB on Linux, Mac OS?
Can I import TXT to MongoDB in command line?
Can I batch import TXT files to MongoDB collections?