Hold the "Ctrl" key and press "O." Click the PNG file in the Open navigational window and click "Open" to open the file. Click "Resize" from the Image group of the top Home tab.

How to resize PNG images while keeping transparency using Pippit AI Pippit AI is a simple application for resizing PNG files that keeps your pictures sharp and see-through.

Resize PNG images online with Images.My-addr Images.My-addr.com is an online image editor and resizer which lets you resize your PNG image AND retain quality i.e transparent background.

Adobe Photoshop lets you use its deep toolbox to crop, resize, and edit photos, adjusting everything from proportions to image resolution and more.