Nebulous Notes
Coastline
DroidEdit
OneNote
Evernote
Jota Text Editor
TextDrop
Flagsmith
Qiqqa
Mendeley
Zotero
JabRef
Citavi
Docear
Paperpile
BibDesk
Nebulous NotesQiqqa 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.
Coastline - Simple minimalist text editor. Create, open, edit and save plain text files.
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
DroidEdit - DroidEdit is a text and code editor for android tablets and phones with the following features:
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
OneNote - Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .
