paper-digest is described as 'Reduce reading time to 3 minutes!. Artificial Intelligence summarizes academic articles for you' and is an website in the education & reference category. There are more than 10 alternatives to paper-digest, not only websites but also apps for a variety of platforms, including iPhone, iPad, Windows and Linux apps. The best paper-digest alternative is SmartPDFs, which is both free and Open Source. Other great sites and apps similar to paper-digest are Kagi Summarize, Resoomer, SMMRY and SummarizeBot.
With support of over 128 languages, WrapItUp helps you shorten a set of paragraphs to the most relevant sentences containing key points you should be aware of. All summarisation happens on-device and doesn't require Internet access.
