Transparent GIF


Adobe Photoshop CC

Creating a Transparent GIF background using Adobe Photoshop CC

or

Corel PaintShop Pro (PSP)


Creating a Transparent GIF background using PaintShopPro 9

 


Creating a Transparent GIF background using PaintShopPro 4.12

Launch PSP
View (menu)
    Color Palette - checked
Open a GIF
Select Dropper from the Toolbar
Right-Click on the background colour you want to be transparent.
Selections (menu)
    Select All
Selections (menu)
    Modify
    Transparent Color
    Tolerance 200
    Ok
File (menu)
    Preferences
    File Format Preferences
    GIF tab
    Set the transparency value to the background color
    Ok
File (menu)
    Save As
    Save as type GIF
    Ok
        Replace existing file - Yes