On your Windows PC, type net use PNG -s 2x (2 x is maximum PNG size) 2. (Save the command by pressing CTRL+X, then Y, then ENTER) 3. (If using Windows 8) nets interface ipv6 add pinging ipv6 4. (Save the command by pressing CTRL+X, then Y, then ENTER) 5. (If using Mac, open System Preferences > Network > Advanced > Internet > TCP/IP for pinging) Then, save the link as a shortcut, and you'll get the link to the command above in your quick access toolbar. You can then paste the command to the command line and run it to increase or reduce image size. Increase Image Size in KB And Increase Image Resolution With No Larger Pixel Size 1. On your Windows PC, type net use PNG -s 2x (2 x is maximum PNG size) 2. (Save the command by pressing CTRL+X, then Y, then ENTER) 3. (If using Windows 8) nets interface ipv6 add pinging ipv6 4. (Save the command by pressing CTRL+X, then Y, then ENTER) 5. (If using Mac, open System Preferences > Network > Advanced > Internet > TCP/IP for pinging) Then, save the link as a shortcut, and you'll get the link to the command above in your quick access toolbar. You can then paste the command to the command line and run it to increase or reduce image size. Increase Image Size In KB And Increase Image Resolution With Larger Pixel Size 1. On your Windows PC, type net use PNG -s 2x (2 x is maximum PNG size) 2. (Save the command by pressing CTRL+X, then Y, then ENTER) 3. (If using Windows 8) nets interface ipv6 add pinging ipv6 4. (Save the command by pressing CTRL+X, then Y, then ENTER) 5. (If using Mac, open System Preferences > Network > Advanced > Internet > TCP/IP for pinging) Then, save the link as a shortcut, and you'll get the link to the command above in your quick access toolbar.