MongoDB Tiny Client

MongoDB Tiny Client is a fast, lightweight, and portable MongoDB client and GUI for Windows in the spirit of DB Browser for SQLite.

Built with native .NET 8 / WPF and the official MongoDB C# driver, it is designed for developers and sysadmins who need an instant, low-RAM alternative to Electron-based tools like MongoDB Compass:

• Instant startup: Starts in milliseconds with minimal RAM consumption.
• 100% Portable: Standalone single executable, no installation or administrator rights required.
• Data Browser: Tabular grid with dynamic columns per field, pagination, and side-by-side full JSON document viewer.
• Document Editing: In-place cell editing (F2), full BSON/JSON editor with syntax validation (Ctrl+S), document duplication, insertion, and deletion.
• Query & Filter: Server-side filter, sort, and projection with MongoDB shell syntax (ObjectId, ISODate, regex).
• Index Management: Inspect existing indexes and create new compound, text, or unique indexes.
• Aggregation Runner: Dedicated aggregation pipeline and database command runner.
• Import & Export: Supports JSON arrays, single documents, JSON Lines (NDJSON), and CSV.
• Encrypted Connection Storage: Connections are stored locally and encrypted using Windows DPAPI.