Insightful.io
TreePad
Evernote
OneNote
CherryTree
Joplin
RightNote
KeepNote
Zim Wiki
MyInfo
wikidPad
CherryTree
Evernote
Zim Wiki
OneNote
VoodooPad
Scribbleton
Organize anything easily. Collect and edit notes, links, files, and to-dos. Find information fast. Take control of your projects, knowledge, and collections.
TreePadUtterly reliable, MyInfo 7 is the only application that I use every day. It offer a convenient way to store vast array of research notes, articles, web-clippings in branched tree and sub-tree categories. Data can be found easily through the tree-categories, through full-text search, and through the use of assigning tags or keyword to documents in the database. You can link and crosslink documents and even paragraphs.
Once you use MyInfo 7 and develop a workflow, you will be unlikely to switch to anything else. The developer who has been constantly updating and improving the program for many years, responds very quickly to all support requests. Features are added quickly in response to user's requests.
Overall, MyInfo is an outstanding tool for anyone who needs to organize notes, class or business material or documents, catalogue and search PDFs, write multi-chapter books or essays, and collect web-data.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
wikidPad - wikidPad is an application for storing thoughts, ideas, todo lists, contacts, or anything else that user can think of to write down.
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.
CherryTree - A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Zim Wiki - Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.