You can get free video editors for low-end PCs. But for flawless performance from editing to rendering, you'll want a powerful rig to run the software. While a good graphics card and plenty of RAM ...

Text editor isn't as smooth as the competition. You can't modify existing images. This is often my go-to website for PDF-related functions. TinyWow is an amazing service with loads of free PDF ...

Kara Dapena is a graphics editor at The Wall Street Journal in New York. She covers stories across a variety of subjects and specializes in design, data visualization and data analysis.