PDF X-Change editor, WunderShare PDFElement (although their license is a bit annoying), and other can easily replace Adobe for editing PDFs. Probably are some open source options as well.
SumatraPDF for viewing. As others had mentioned, Preview.app on Mac has always been pretty robust.
Can we sue them also for making Acrobat too hard to use? I swear that app gets slower with each update.
No, but you could stop using Adobe. There are several excellent free alternatives available.
Are there any that allow editing, certificates and the other features PDFs can have?
Honestly. The Preview app on Macs are the bee’s knees.
PDF X-Change editor, WunderShare PDFElement (although their license is a bit annoying), and other can easily replace Adobe for editing PDFs. Probably are some open source options as well.
SumatraPDF for viewing. As others had mentioned, Preview.app on Mac has always been pretty robust.