Photoshop offers a wealth of tools for cropping images. You can crop to an aspect ratio, use content-aware fill and many other techniques.

It's easy to crop a video file on your iPhone using a free third-party app like Video Crop. Here's how to crop a video on an ...

Microsoft adds built-in picture cropping to OneNote for Windows, letting users trim images without leaving the app.

To manually crop a picture in Microsoft Word, Excel, or PowerPoint, select it, and in the Picture Format tab on the ribbon, click the top half of the split "Crop" button.