New a empty image window then right click and choose “Import“ context menu to import image.
Right click on image and choose Link File context menu to save project without image to make project file size smaller.
For project with linked file, Ctrl+4 or right click on image window and choose “Import” to load the image.
@IWP=800 by default. If image file’s max width/height is less than the value of @IWP. Open that image and Actual Size mode will be turned on by default.
Right click on image and choose Source File Path… context menu to save image with relative path project path.