Based on our record, Okular seems to be a lot more popular than HelpJuice. While we know about 44 links to Okular, we've tracked only 1 mention of HelpJuice. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you mean signing as in "signing with your handwritten signature", you could use Okular () which easily allows you to do that. Filling out forms also works nicely. Source: 6 months ago
I was in a similar position lately until I found Okular. Have you tried it? https://okular.kde.org/. - Source: Hacker News / 10 months ago
I would try Okular first, though, which is free and open source: https://okular.kde.org/. Source: about 1 year ago
KDE's okular might be a good choice. I haven't personally used it for epub but I know it supports it. https://okular.kde.org/. - Source: Hacker News / about 1 year ago
I use okular, don't think it has web export though. Source: about 1 year ago
HelpJuice ( https://helpjuice.com/ ) - As a customer service rep, he also had to update a knowledge base for customers so that they can find information on their own. Customers finding things on their own makes his job a lot easier and a lot of the questions customers ask can be found on our website, so using something like HelpJuice helped keep the knowledge base up to date and accurate. Source: about 2 years ago
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