what program do i need to size a photo down
Using Adobe Photoshop. 1  1. Open the image in Photoshop. Click File and select Open. 2  2. Open the Image Size tool. Click on the Image menu and then select Image Size. 3  3. Choose your resize method. You can choose to resize in pixels, inches, or percentage.  4. Choose your resample options.
Using GIMP. 1  1. Open the photo in GIMP. GIMP is an open-source alternative to programs like Adobe Photoshop. 2  2. Open the Scale Image tool. Click Image and then select Scale Image. 3  3. Choose your resize method. You can choose between pixels (px), inches (in), or percentage.  4. Select your quality setting.