Based on our record, PDF Reader X 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.
I suggest that you try with a dedicated PDF viewer, I'm using Adobe Acrobat Reader DC (i.e. The "official" one) but there's a bunch out there, Foxit Reader is another that people sometimes recommend. Source: almost 3 years ago
PubChase - Read More, Search Less. Stay up to date with biomedical research relevant to you!
Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Sumatra PDF - Sumatra PDF is a slim PDF/DjVu/EPUB/XPS/CHM/CBR/CBZ/MOBI viewer for Windows.
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
Okular - Okular is a universal document viewer based developed by KDE.