Alternatives to EndNote

Reference manager to edit, manage and search BibTeX files

Reference management and bibliography software

Collect, organise, cite, and share research sources

Research management tool

PDF reader and note-taking application

E-books management software

Citation plugin for Microsoft Word

Reference management software for researchers

Edit and manage bibliographies

To-do list

App for note taking, organising, task lists, and archiving

Markdown knowledgebase manager