# How to Extract HAR File

A **HAR file** captures network activity, useful for debugging and examining operations. Below are step-by-step instructions for popular browsers across different operating systems.

## Google Chrome

### Windows

1. Open Chrome and press `Ctrl + Shift + I` to open Developer Tools. Alternatively, click on the icon on the top-right, and then and
2. Click on the Network tab
3. Ensure the "Record network log" button is active (should be red) - , and click on the "Clear network log" button -
4. Open the relevant LSports page and perform the needed operation to be examined
5. Click on "Save all as HAR" -
6. Choose a location and save the file

### macOS

1. Open Chrome and press `Cmd + Option + I` to open Developer Tools
2. Click on the Network tab
3. Ensure the "Record network log" button is active (should be red) - , and click on the "Clear network log" button -
4. Open the relevant LSports page and perform the needed operation to be examined
5. Click on "Save all as HAR" -
6. Choose a location and save the file

### Linux

1. Open Chrome and press `Ctrl + Shift + I` to open Developer Tools
2. Click on the Network tab
3. Ensure the "Record network log" button is active (should be red) - , and click on the "Clear network log" button -
4. Open the relevant LSports page and perform the needed operation to be examined
5. Click on "Save all as HAR" -
6. Choose a location and save the file

## Mozilla Firefox

### Windows

1. Open Firefox and press `Ctrl + Shift + I` to open Developer Tools
2. Click on the Network tab
3. Click the gear icon (Settings) -
4. Check "Persist Logs"
5. Open the relevant LSports page and perform the needed operation to be examined
6. Right-click in the Network tab
7. Select "Save All As HAR"
8. Choose a location and save the file

### macOS

1. Open Firefox and press `Cmd + Option + I` to open Developer Tools
2. Click on the Network tab
3. Click the gear icon (Settings) -
4. Check "Persist Logs"
5. Open the relevant LSports page and perform the needed operation to be examined
6. Right-click in the Network tab
7. Select "Save All As HAR"
8. Choose a location and save the file

### Linux

1. Open Firefox and press `Ctrl + Shift + I` to open Developer Tools
2. Click on the Network tab
3. Click the gear icon (Settings) -
4. Check "Persist Logs"
5. Open the relevant LSports page and perform the needed operation to be examined
6. Right-click in the Network tab
7. Select "Save All As HAR"
8. Choose a location and save the file

## Microsoft Edge

### Windows

1. Open Edge and press `Ctrl + Shift + I` to open Developer Tools
2. Click on the Network tab
3. Ensure the "Record network log" button is active (should be red) - , and click on the "Clear network log" button -
4. Open the relevant LSports page and perform the needed operation to be examined
5. Click on "Export HAR" -
6. Choose a location and save the file

## Safari

### macOS

1. Open Safari and press `Cmd + Option + I` to open Developer Tools
2. If Developer Tools does not open, you will need to allow it:
3. Open the "Safari" menu item and click on "Settings"
4. Navigate to the "Advanced" tab
5. Check the "Show features for web developers" -
6. Close the windows and press `Cmd + Option + I` to open Developer Tools
7. Click on the Network tab
8. Open the relevant LSports page and perform the needed operation to be examined
9. Click on "Export" -
10. Choose a location and save the file