Qiqqa is by far the strongest solution for research and managing pdf's. Zotero, named as a comparison is weak as it does not allow pdf;s to be loaded into its interface - you need to use a pdf reader, which defeats its whole purpose. With Qiqqa documents in a library can be searched together. It has excellent maps of your libraries. It is not prefect, having a few glitches, but still is the only one of its kind.
Based on our record, Research Rabbit 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.
What are favorite (+ least fav) places? (ex: pubmed.ncbi.nlm.nih.gov, europepmc.org, researchrabbitapp.com, google scholar...) I am also wondering - what is your experience regarding different sites/tools turning up more results in one area of the world or another? Source: 7 months ago
Connected Papers - Connected Papers is a unique, visual tool to help researchers and applied scientists find and explore papers relevant to their field of work.
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
Google Scholar - Google Scholar is a freely accessible web search engine that indexes the full text of scholarly...
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
ResearchGate - Access scientific knowledge, and make your research visible
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .