Kblack: Offline Map Navigation — Open Source Navigation App

⚠️ Currently only supports Vietnam. Want your region? Open an issue on GitHub.

Offline Map Navigation is an offline Android navigation app powered by GraphHopper for routing and MapLibre for map rendering.

Features

• Offline maps — Access maps without an internet connection.
• Interactive controls — Rotate, zoom, and toggle 2D/3D compass mode.
• Multi-profile routing — Optimized for car, motorcycle, and foot.
• Smart recalculation — Auto-reroutes when you deviate more than 30m.
• Resumable downloads — Resume interrupted map downloads anytime.
• Fully offline — No internet required after the initial download.