.db3 file: how to open it on Windows

3 Windows apps register the .db3 extension. Install one of them to open the file with a double-click.

About the format

Format

SQLite Database File Format

MIME type

application/x-sqlite3

PRONOM identifier

fmt/729

Format data: freedesktop.org shared-mime-info and PRONOM (The National Archives, UK).

• 
  DB Browser for SQLite

  A high quality, visual, open source tool to create, design, and edit database files compatible with SQLite.

  Open source 3.13.1 142.4K ↓ ★ 24.7K
• 
  SQLiteStudio

  Create, edit, browse SQLite databases.

  Open source 3.4.21 20.8K ↓ ★ 6.8K
• 
  Letos

  Create, edit, browse SQLite databases.

  Open source 4.0.4 ★ 6.8K

Related guide: Change the default app for a file type in Windows