Papers is your award winning reference manager that will improve the way you find, access, organize, read, cite and share scholarly research.
Easily add citations and full-text articles directly into your library with the new ReadCube Papers web importer available for Chrome, Firefox, and Edge.
Find the perfect plan for you and view student, academic and corporate pricing for Papers plans.
Learn everything you need to know about Papers so you can make the most of the features and functionality.
Meet Papers Pro, your new AI-powered research assistant. Organize, read, and cite articles with ease. Chat with PDFs and explore a vast database to supercharge your research workflow.
Try Papers Pro out for 30 days and find out how you can improve the way you research with the power of AI. No credit card required.
30 Day Trial - Try Papers Pro with AI free, no credit card - Papers
Enhance your research with the Papers AI Assistant: analyze, summarize, and understand scholarly articles effortlessly.
Take academic research collaboration to the next level Papers can easily be adapted at a lab, department or institutional level. Flexible plans for academic groups of all shapes and sizes. Admin Dashboard with Transferable Licenses As your team evolves, so do your licensing needs.
The meaning of PAST is ago. How to use past in a sentence.
PAST definition: 1. in or to a position that is further than a particular point: 2. used to say what the time is…. Learn more.
Understanding the past simple tense is essential for clear communication about past events. The past simple tense is used to talk about actions that happened and were completed in the past. Its structure varies depending on whether the verb is regular or irregular.