EasyEDA Pro客户端支持三大运行模式:

  • Full online mode: login is required, libraries and projects are stored in the cloud, collaboration is supported, and cloud projects are automatically backed up to the local;
  • Half-offline mode: no login required, both libraries and projects exist locally, collaboration is not supported, and cloud system libraries are supported. This mode is recommended.
  • Full offline mode: no login is required, both libraries and projects exist locally, collaboration is not supported, and cloud system libraries are not supported. Built-in 1w+ commonly used system libraries.

Start interface:
图 3

Main interface:
图 2

About the menu and top bar:
图 4

Client installation instructions

  1. If the beta version has not been installed before, it can be installed directly;
  2. If the beta version has been installed before, it is recommended to uninstall the old version before installing it to avoid the effect of cache;
  3. Please ensure that your computer has a graphics card, a discrete graphics card is better;
  4. Only 64-bit is supported, and XP system is not supported.

Only support x86_AMD64 bit PC

For “Windows version”, due to system compatibility issues, the “windows version” may have a white screen on the startup interface after installation. It may not be loaded into the editor, or it will take a long time to load it. If you encounter a white screen on the loading interface, please turn off the firewall and try again, or contact Technical support solution. Email: [email protected]
For “Linux version”, please follow the instructions in the downloaded compressed footprint to install it.
For “Mac version”, please follow the instructions in the downloaded compressed footprint to install it.

Load Activation File

Activation file free download address:

图 5


  1. The activation file is free to download, no need to crack, the genuine license can be downloaded after registration;
  2. The activation file contains your account information, please do not disclose it to the public and keep it properly;
  3. The activation file cannot be modified, and the import cannot be activated after modification.

Set Running Mode

After importing the activation file, you can open the client interface and click the “gear” icon in the upper right corner or the “settings” icon on the start page to set the operating mode.

Gear settings in the upper right corner:
图 6

Start page settings button:
图 7

Operation mode description:

  • Full online mode:
    • Need to use the Internet, need to log in, support team collaboration.
    • All data is stored in the cloud server.
    • Supports automatic backup of online projects locally, and the editor will back up the project compressed footprint in this folder according to the set backup interval.
  • Hafl-offline/Full offline mode:
    • Semi-offline mode supports the use of online system libraries.
    • Personal libraries and projects are stored locally.
    • Support setting library path, support adding multiple library paths.
    • Supports setting the default storage path for new projects.
      图 8

Create or Open a Project

The newly created project file is an independent eprj file
图 9

When opening, you can also select the eprj file to open, support directly double-clicking the eprj file to open the project directly.
图 10

You can also open the project in the project list on the left, and opening the client will automatically load all the projects in the project path, or you can right-click to refresh the project list
图 11

This eprj file is only used by the client. If you need to export the project and import it to the online version, please go to the file menu, save as local, and then import the project compressed footprint to the online version.

Create a Library

Click the “New Library” button on the start page
图 12

Or “after opening the document”, click [File] > [New] > [Library] in the top menu bar
图 13

After creating a new one, you can find it in the component library list on the bottom left panel
图 14

When creating a new device, symbol, footprint, etc., you can choose to save it in your personal library.
图 15

Data Directory Description

After the EasyEDA Pro client is installed, a data folder will be created by default in Documents\LCEDA-Pro. Please do not delete or modify the files in this directory to avoid errors.
图 16

  • cache:data cache directory
  • database:database directory
  • example-projects:Sample project directory
  • libraries:The default library file directory. The system library lceda-std.elib and the library files created by individuals are stored in the directory. After the system library file is deleted, it will be automatically regenerated after the client restarts.
  • online-projects-backup:In the default full online mode, the online project automatically backs up the project zip file storage directory.
  • projects:The default project file storage directory. There is a “project name_backup” folder in the directory, which is the storage directory of the project’s backup zip file.
  • reuse-blocks:The default directory for storing multiplexed tile files.

Right-Click Menu

You can operate the right-click menu on the start page
图 17

Or after “Open Document”, open the right-click menu at the top menu bar text.
图 18

  • Forward/Backward: When other web pages are opened on the client, you can use this forward/backward to return to the previous page or the next page
  • Reload: Reload the current editor or page
  • Zoom In/Zoom Out/Reset/Full Screen: Scale the client interface size.
  • New editor window: the same behavior as clicking the logo in the upper left corner of the editor, you can open multiple editors. When opening multiple editors, you can open different projects respectively, and copy and paste documents and components; open them separately The schematic diagram and PCB of the project can be mutually positioned and updated by importing the PCB.
  • Client Settings: Opens the client’s settings dialog.
  • Developer tools: After opening, you can check whether there is an error in the console console. If the editor runs incorrectly, you can send a screenshot of the console’s error message (red content) to technical support, and press F12 again to close the developer tools.

Enable Hardware Acceleration

EasyEDA Pro PCB uses GPU rendering. If the computer has a discrete graphics card, you can enable GPU acceleration according to this tutorial. Otherwise, if the computer has dual graphics cards, the integrated graphics card will be used for rendering by default.
[Tutorial] EasyEDA Pro enables GPU acceleration

Known Issues

  1. The current version does not support 3D preview and export of 3D files in both half-offline mode and full offline mode. It is expected that the V1.8 version will support it. If you need to export the step file, please save the project as a local, then import the online version, and then export the step file.
  2. The detection update in the settings has not been implemented yet. It is expected that the V1.7 version will support detection updates, and V1.8 supports downloading update footprints.
  3. The maximized area offset in the upper right corner of the Linux version. The Mac version of the launch icon does not appear in the launcher.
  4. At present, it is found that some Win7 systems cannot run the client normally, and the interface cannot be opened normally. The reason is unknown, which belongs to the system compatibility problem. Sometimes it takes a long time to load the display page.
  5. If the windows system opens a white screen, you can try:

  6. Turn off the firewall first, and then start the client. If it runs normally after shutdown, you need to add the client to the firewall whitelist.
    How to turn off the firewall:

  7. If the firewall is turned off and the screen cannot be loaded, please try.

    1. Close the client first, and open the cmd command window of the system with administrator privileges
      WIN + R keys, then enter cmd, enter
      picture 288
    1. Enter in the opened cmd window: netsh winsock reset
      picture 289
    1. Enter
    1. Open the client again

If you find any bugs in the client during use, please give us feedback in time to fix it. Thank you for your continued support to Litron EDA!

Import Online Project

If you want to import the project from the online cloud to the offline mode of the client, you can:

  1. Open the project in the browser, go to: File - Save as Local to get the project zip file
  2. In the offline mode of the client, start page: Import Professional Edition. to import

Batch download of professional version projects is not supported, and batch import is not supported.

Export project to online

Same as above, after opening the project, go to: File - Save as Local to get the project zip file, and then import the project into the online editor.