NiceDB 0.1.0

First public release of NiceDB, a free and open-source database client for Linux, Windows and macOS.

Engines. PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, Db2, SAP HANA, Firebird, CockroachDB, SQLite, libSQL/Turso, the PostgreSQL- and MySQL-compatible TimescaleDB, YugabyteDB, Neon, Supabase, TiDB and PlanetScale, MongoDB, Redis and Valkey, Cassandra and ScyllaDB, DynamoDB, Elasticsearch and OpenSearch, DuckDB and ClickHouse, plus any database with an ODBC driver.

What is in it.

• Editor with completion from the live schema, results grid with in-place edits, and a Data view for browsing and editing tables.
• Production safety: production connections open read-only, writes need an explicit unlock and confirmation, and every write is logged.
• Query plans drawn as a graph with notes that say where the cost goes, for 16 engines.
• ER diagrams, schema and data compare, import and export, backups, activity and monitoring tools.
• Four visual styles, each in light and dark.
• Passwords stay in the system keychain. No telemetry.

Downloads. Linux: AppImage, .deb or tarball (glibc 2.35 or newer). Windows: installer, single .exe or zip. macOS: one universal app for Apple Silicon and Intel. The binaries are not code-signed yet, so SmartScreen and Gatekeeper ask once before the first start. Updates are signed and checked by the app.

Bug reports and feature requests are welcome in the issues.