There are many alternatives when it comes to editing a PDF, but the best bet is usually to just use Adobe Acrobat on your computer or mobile device.

Adobe Acrobat lets you convert a PDF into a PowerPoint presentation with just a few clicks. You can also use it to convert a PDF file into other types of files. Visit Business Insider's Tech Reference ...

PDF files are a convenient and reliable way to distribute documents to colleagues and clients. These files are secure, readable and easy to navigate. One feature of Adobe's free Acrobat Reader program ...

Adobe Acrobat operates both as a freestanding program and as an add-in to other programs, such as Word or WordPerfect, to permit you to create PDF files directly from them.