I am using the free tool of Somiibo for a week now; I gotta say, this is the best automation tool ever made, even if you don't have a premium plan, it can promote your content in an organic way, no ransomware or stupid ads. Worth a try. Awesome development from the team.
Based on our record, Sumatra PDF seems to be more popular. It has been mentiond 1 time since March 2021. 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.
You can use your browser for both, there are extensions(FireFox - PDF & EPUB/Chrome - PDF& EPUB) for that. In case, you want you use a separate software for them, I suggest SumatraPDF--it handles both PDFs and .EPUB files. Source: over 1 year ago
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