EndNote 21 – Reference Management Software
Clarivate EndNote 21 is a powerful reference management and citation tool designed to help users collect, organize, manage, and cite scientific sources accurately. It enables automatic creation of bibliographies and in-text citations in thousands of academic citation styles.
EndNote 21 simplifies the process of writing scientific papers, theses, and research articles while ensuring compliance with international citation standards.
Key Features
Import references from websites, academic databases, and other reference managers
Organize bibliographic records: add, edit, group, and delete entries
Automatically generate bibliographies and in-text citations
Support for thousands of citation styles (APA, MLA, Chicago, Harvard, Vancouver, etc.)
Attach, manage, and annotate PDF files
Compatible with multiple file formats: PDF, DOCX, RTF, and more
Export references in various formats such as BibTeX, RIS, CSV, and others
Sync libraries across devices using EndNote Online
Who It’s For
EndNote 21 is ideal for:
Researchers and scientists
University students and PhD candidates
Professors and academic staff
Professionals working with scientific publications
It helps save time, reduce errors, and maintain consistency in academic writing.
Software Information
Version: EndNote 21
Last updated: 09.01.2026
Platforms: Windows & macOS
Download & Activation Guide
For Windows (PC)
Download and install EndNote 21 from the official link:
https://download.endnote.com/downloads/21/EN21Inst.exe
Launch EndNote 21
Go to Edit → Preferences → Sync Preferences
Click Enable Sync to open the EndNote Online login window
Click Sign Up
Follow the on-screen instructions to create an account and activate
For macOS
Download and install EndNote 21 from the official link:
https://download.endnote.com/downloads/21/EndNote21Installer.dmg
Launch EndNote 21
Go to EndNote → Preferences → Sync Preferences
Click Enable Sync to open the EndNote Online login window
Click Sign Up
Follow the on-screen instructions to complete registration and activation