bdtp

.bdtp — BDTP

Baidu · 2015

Developer
Baidu
Category
Documents
MIME Type
application/x-bdtp
First Released
2015
Open Format
No
File Signature
Not publicly documented
At a Glance
.bdtp
BDTP

BDTP files are proprietary map data files used by Baidu Maps for offline navigation and geographic information.

Reviewed on August 2, 2026
Compression
Compressed
Transparency
N/A
Editability
Low
Best for
Offline map data

Key Features

  • Stores comprehensive map and geographic data.
  • Optimized for offline access and reduced storage footprint.
  • Supports points of interest, routing, and location services.
  • Proprietary format developed by Baidu for Baidu Maps.

Best For

  • Offline map data storage for Baidu Maps users.
  • Efficiently packaging geographic data for Baidu's ecosystem.
  • Providing localized map services via Baidu Maps.

Less Ideal For

  • General data interchange between different mapping applications.
  • Storing vector graphics or raster image data for web use.
  • Creating editable map projects for GIS professionals.
  • Sharing map data with users who do not use Baidu Maps.

Common Use Cases

  • Offline navigation in areas with poor or no internet connectivity.
  • Storing custom map layers or points of interest for Baidu Maps.
  • Providing detailed geographic information for Baidu's mapping services.
  • Enabling efficient map data loading within the Baidu Maps application.

How to Open It

  1. BDTP files are typically opened automatically by the Baidu Maps application on supported devices (Android, iOS).
  2. Users usually download BDTP data packs within the Baidu Maps app itself for offline use.
  3. Directly opening or editing BDTP files outside of Baidu Maps is generally not supported due to its proprietary nature.

What is a .bdtp file?

BDTP is a file format developed by Baidu for its proprietary application, Baidu Maps. It's primarily used to store map data, including geographic information, points of interest, and routing details. These files are essential for the offline functionality of Baidu Maps, allowing users to access navigation and map services without an internet connection. The format is optimized for efficient storage and retrieval of large geographical datasets, making it a critical component of Baidu's mapping ecosystem.

Programs That Open .bdtp Files

PlatformProgram
AndroidBaidu MapsFreeOfficial
iOSBaidu MapsFreeOfficial

Common Problems with .bdtp Files

⚠️ Cannot open BDTP files on a computer.
BDTP files are designed for mobile use within Baidu Maps and cannot be directly opened or viewed on standard desktop operating systems without specialized (and likely unavailable) tools.
⚠️ Finding updated BDTP data for a region.
Ensure your Baidu Maps application is updated and download the latest offline map data packs directly from within the app's settings or download section.

Frequently Asked Questions

Can I edit a BDTP file?▼

No, BDTP files are proprietary and not designed for editing outside of the Baidu Maps application. Attempting to edit them could corrupt the data.

What is the difference between BDTP and other map formats like KML?▼

BDTP is a proprietary binary format optimized for Baidu Maps' offline functionality, while formats like KML are often XML-based, more open, and widely compatible with various GIS and mapping software.

How do I get BDTP files for offline use?▼

You typically download offline map data packs directly through the Baidu Maps application, which uses BDTP format for its data.

Technical Details

The BDTP format is a binary file format designed for efficient storage and access of complex geographical data. It likely employs custom compression algorithms to minimize file size while retaining accuracy. The internal structure is optimized for fast querying of map features, routes, and other spatial data points, enabling rapid rendering and navigation.

Did You Know?

BDTP is part of Baidu's extensive mapping and location-based services ecosystem.
The proprietary nature of BDTP means its internal structure is not publicly documented.

Security Information

As a proprietary format used exclusively by Baidu Maps, BDTP files are generally considered safe when downloaded directly through the official Baidu Maps application. Avoid downloading BDTP files from untrusted third-party sources, as they could potentially be modified or contain malicious data.