You're able to highlight or strike out text, for instance, or insert text comments of your own. Recent improvements to Foxit PDF Reader have been taken from the now defunct Pro Pack.
And it makes fewer demands on your system resources, too, consuming the minimal of hard drive space (Adobe Reader requires more than 100MB), and very little RAM when loaded. Performance is great, with the program loading documents much faster than Adobe Reader. Foxit PDF Reader is the latest generation of Foxit Software's lightweight and speedy PDF reader.