The most comprehensive list of helps collect organize websites last updated on Aug 1 2023. Stats collected from various trackers included with free apps.
Canny: Customer Feedback Management Tool Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.
JabRef - Free Reference Manager - Stay on top of your Literature A free reference manager that helps you to discover, collect, organize and cite your scholarly literature and research in an efficient way.