SQLiteStudio is an intuitve SQLite 2.x and 3.x database management tool. It comes ready to use in a single executable, is cross-platform using the Qt toolkit (the previous Tcl/Tk implementation was just as pretty), its interface available in various translations. It allows editing database content and schemes, views and triggers with syntax checks; and can export into various serialization formats, and provides for plugins and scripting capabilities.
SQLiteBrowser is a lightweight frontend for managing SQLite databases. It provides controls and wizards for database creation and compaction, defining or modifying tables or indexes, importing and exporting. The grid view allows to edit, add and delete rows, execute SQL statements, inspect the log, or search records.