PDF Upgrade


If you have a bunch of articles on your blog about a specific topic you could offer them also as PDF or a little eBook. Freelance service AndCo is doing that in a great way by offering eBooks for free. 

More about PDF Upgrade

List of Examples:


List of Tools:


✍️ Articles and Tutorials

10 Essential Growth Hacking Ideas For Non-Growth Hackers


Content Marketing

Stats for PDF Upgrade:

Difficulty: 5/10


Rate: 3/10


Time to implement: 3/10