ShareX CLI "File or URL path"

If it is a file path, then upload it; if it is a URL, then download it and upload it. You can use multiple paths to upload multiple files at the same time.

Allows ShareX to load multiple instances. By default, it is not possible to open more than one instance of ShareX.

Loads ShareX in portable mode. In portable mode, the application will create a folder named "ShareX" (if it doesn't already exist) in its startup path to save configuration files and images.

Loads ShareX to the tray without showing the main window. Only if the "Show tray icon" setting is enabled.

ShareX will open with default settings and won't save any settings (ApplicationConfig.json, HotkeysConfig.json, UploadersConfig.json, History.xml) on the hard disk.

You can use any hotkey action as a command-line argument.

Example: -RectangleRegion, -PrintScreen, -ClipboardUpload, -ScreenColorPicker etc.

You can find the full list of hotkey actions in public enum HotkeyType here.

These actions support additional parameters:

-FileUpload "file path"

-PinToScreen "image file path"

-PinToScreenFromFile "image file path"

-ImageEditor "image file path"

-ImageBeautifier "image file path"

-ImageEffects "image file path"

-ImageViewer "image file path"

-VideoConverter "video file path"

-OCR "image file path"

-QRCode "image file path"

-HashCheck "file path"

-Metadata "file path"

-StripMetadata "file path"

You can execute your workflows (hotkey tasks) using their descriptions.

Example: -workflow "Capture rectangle region & annotate"

This executes your custom hotkey with the matching description.

This command must be used together with a file or URL path. The upload will use this task setting. Only the first matched task command will be used and the rest will be ignored. The position of the task command doesn't matter.

Example: "C:\\ShareX.png" -task "Upload to Imgur"

After all tasks are completed, ShareX will close automatically.

For example, it can be used to upload two images at the same time and then close ShareX after all uploads are finished.

On startup, if hotkey registration fails, don't show the hotkey registration error window.

The specified .sxcu file path is used to add a custom uploader configuration to ShareX. It is also used for .sxcu file association.

The specified .sxie file path is used to add an image effect configuration to ShareX. It is also used for .sxie file association.

When setup is silent, the wizard and the background window are not displayed, but the installation progress window is.

When setup is very silent, the installation progress window is also not displayed.

After setup is complete, ShareX won't run automatically.

This command ensures that the setup will not apply initial tasks again, such as creating a desktop shortcut or context menu entries. It is used when updating ShareX.

These registry settings should reside in either the HKEY_LOCAL_MACHINE\SOFTWARE\ShareX key or the HKEY_CURRENT_USER\SOFTWARE\ShareX key. HKEY_LOCAL_MACHINE has priority over HKEY_CURRENT_USER while reading the settings.

Disables update checks.

Disables uploads application-wide.

Disables debug log file saving.

Overrides the personal path of ShareX, which by default is the %UserProfile%\Documents\ShareX folder.

By using ShareX command-line arguments, you can add custom actions to the Windows context menu.

The ShareX app uses the registry to add "Upload with ShareX" and "Edit with ShareX" options to the Windows context menu. Similarly, you can modify the registry to add other ShareX actions.

For example, to add a "Pin to screen" button for image files, you can use the following registry files:

AddPinToScreen.reg

Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\Software\Classes\SystemFileAssociations\image\shell\ShareXPinToScreen] @="Pin to screen" "Icon"="\"C:\\Program Files\\ShareX\\ShareX.exe\",0" [HKEY_CURRENT_USER\Software\Classes\SystemFileAssociations\image\shell\ShareXPinToScreen\command] @="\"C:\\Program Files\\ShareX\\ShareX.exe\" -PinToScreen \"%1\""

RemovePinToScreen.reg

Windows Registry Editor Version 5.00 [-HKEY_CURRENT_USER\Software\Classes\SystemFileAssociations\image\shell\ShareXPinToScreen]

This is how ShareX decides the personal path, in this order:

If -portable or -p CLI flag exists, then use the .\ShareX folder.

If an empty .\Portable file exists, then use the .\ShareX folder.

If the PersonalPath value exists in the registry, then use it.

If %LocalAppData%\ShareX\PersonalPath.cfg exists, then move it to %UserProfile%\Documents\ShareX\PersonalPath.cfg.

If .\PersonalPath.cfg exists, then use the file path in it.

If %UserProfile%\Documents\ShareX\PersonalPath.cfg exists, then use the file path in it.

Use the default personal path: %UserProfile%\Documents\ShareX.

For example, the portable build of ShareX uses step 2 here.