LiteDB is a lightweight .NET, non-SQL database that thanks to its simple nature and its deployment simplicity it's mostly used for mobile apps and small web apps.
If you're on the lookout for a competent database manager for LiteDB, then you might be interested in LiteDB Explorer, an efficient little utility that allows you to view and edit data within a streamlined UI.
It may not be as powerful as various other command line utilities for LiteDB management, but its feature set is quite suitable for most maintenance operations.
A useful tool for LiteDB management, also available in portable form
In case you're always on the go, you might even consider giving LiteDB Explorer Portable a shot, as it brings forth all the advantages of its installer counterpart without any drawbacks and without requiring installation. However, please note that the app does require the presence of .NET Framework 4.6 on your computer's system.
The application has a clear-cut and minimalist UI with a typical toolbar on the upper part of the main window, a database explorer on the left, and the actual editor on the right side.
Packs far more useful features than you might be led to believe at first sight
You can open databases, view their contents, perform quick edits, add or remove entries, all this while working on one or multiple databases at the same time.
Despite its apparent simplicity, that's not all that LiteDB Explorer Portable has to offer. Images and text files included in the databases can be previewed directly within the app, database documents can be exported as JSON files, and passwords used for securing your databases can be changed, as well.
Last but not least, you might also be interested in knowing that this app is capable of shrinking loaded databases, by removing unnecessary elements.
Portable, open-source LiteDB manager
All things considered, both LiteDB Explorer and its portable counterpart do a great job at providing you with the necessary tools for efficient LiteDB management. The apps pack enough features for most day-to-day tasks and, we'll point out once more, the portable version can do all this directly from any typical external storage device.