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CREATE SYMBOLS, FOOTPRINTS, AND 3D MODELS FROM PRE-AUTHORED DATA

ULTRA LIBRARIAN FREE READER

Convert .BXL files into your preferred CAD format

Preview models prior to downloading

Choose from over 20 different CAD export options

baidu downloader github
CONVERT BXL FILES INTO YOUR PREFERRED CAD FORMAT

The free reader is a lite version of Ultra Librarian specifically designed to import vendor neutral CAD data (.bxl files) from manufacturers’ websites and then export symbols, footprints, and 3D models to specific CAD tool formats. The reader is a read-only tool and will not allow users to make any changes to the data. For symbols, footprints, and 3D model creation capabilities, use one of the Ultra Librarian Desktop Software options.

DOWNLOAD FREE READER
BXL FILES FROM YOUR FAVORITE IC MANUFACTURERS

Many of our IC partners offer BXL files for their components directly on their websites. Once you have obtained a BXL file it is quick and easy to convert to your preferred CAD format through our online BXL conversion tool.

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Check out all manufacturers here.

EXPORT TO OVER 30 DIFFERENT CAD FORMATS

VENDOR NEUTRAL FILES

Accel EDA 14 & 15

  • DesignSpark
  • Mentor Graphics
  • BoardStation
  • Mentor Graphics Design Architect
  • Mentor Graphics Design
  • Expedition 99 and 2000
  • PCAD 2000, 2001, 2002, 2004, and 2006
  • STL
  • TARGET 3001!
  • View Logic ViewDraw
  • Zuken CadStar 3 and 4
  • Zuken CR-5000 and CR-8000

FREQUENTLY ASKED QUESTIONS

A .BXL file contains electronic data created by Ultra Librarian in a universal format and is used for distributing PCB information. .BXL files can be opened by the Ultra Librarian Free Reader and translated into your choice of 22 different CAD formats.

Ultra Librarian has partnered with major IC manufacturers to create electronic data representing their parts and are available to the public. Partners include Analog Devices, Texas Instruments, Microchip, Maxim, Silicon Labs, Renesas, Exar, and NXP.

Yes, you can use our Online Reader if you don’t want to download the Free Reader

Free Reader

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Breaking the Chains: A Guide to Baidu Downloader Tools on GitHub

If you’ve ever tried to download a large file from Baidu Wangpan (Baidu Cloud), you know the pain. Slow speeds, login walls, and proprietary clients make it a frustrating experience—especially if you’re outside China.

  1. Open-source collaboration: By hosting the project on GitHub, the developers can collaborate with others, receive feedback, and improve the tool.
  2. Transparency: GitHub provides a transparent and publicly accessible platform for the project's source code, allowing users to review and audit the code.
  3. Community engagement: GitHub enables users to engage with the project by reporting issues, suggesting features, and contributing to the codebase.

4. Third-Party Clients (Android/Windows)

Several independent developers have built sleek apps using the Baidu API. These are often hosted on GitHub.

  • Use a virtual machine or isolated environment
  • Scan all downloaded files with antivirus software
  • Never enter your Baidu credentials into third-party tools
  • Consider using temporary/throwaway accounts

Technical Design (brief)

  • Language: Go or Python (Go recommended for single-binary distribution)
  • HTTP client with cookie jar and automatic redirect handling
  • Parsers for Baidu share pages to extract file metadata and dlinks
  • Token refresh logic to re-request dlink when expired
  • Optional aria2 RPC client to add segmented downloads
  • SQLite for local task DB and resume metadata
  • Cross-platform packaging via goreleaser (Go) or PyInstaller + brief installers

the pcb design, assembly, and trends blog

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Baidu Downloader Github ^new^ -

Breaking the Chains: A Guide to Baidu Downloader Tools on GitHub

If you’ve ever tried to download a large file from Baidu Wangpan (Baidu Cloud), you know the pain. Slow speeds, login walls, and proprietary clients make it a frustrating experience—especially if you’re outside China.

  1. Open-source collaboration: By hosting the project on GitHub, the developers can collaborate with others, receive feedback, and improve the tool.
  2. Transparency: GitHub provides a transparent and publicly accessible platform for the project's source code, allowing users to review and audit the code.
  3. Community engagement: GitHub enables users to engage with the project by reporting issues, suggesting features, and contributing to the codebase.

4. Third-Party Clients (Android/Windows)

Several independent developers have built sleek apps using the Baidu API. These are often hosted on GitHub. baidu downloader github

  • Use a virtual machine or isolated environment
  • Scan all downloaded files with antivirus software
  • Never enter your Baidu credentials into third-party tools
  • Consider using temporary/throwaway accounts

Technical Design (brief)

  • Language: Go or Python (Go recommended for single-binary distribution)
  • HTTP client with cookie jar and automatic redirect handling
  • Parsers for Baidu share pages to extract file metadata and dlinks
  • Token refresh logic to re-request dlink when expired
  • Optional aria2 RPC client to add segmented downloads
  • SQLite for local task DB and resume metadata
  • Cross-platform packaging via goreleaser (Go) or PyInstaller + brief installers
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