Unpaywall
大小：667KiB版本：v 3.98更新时间：2021-12-21
Legally get full text of scholarly articles as you browse.
Unpaywall 的使用方法详解,最全面的教程
Unpaywall 描述：
用户数：500000
分类：生产工具插件
扩展大小：667 KiB
最后更新时间：2021-12-21
版本：v 3.98
Unpaywall 插件简介：
这是来自Chrome商店的 Unpaywall 浏览器插件，您可以在当前页面下载它的最新版本安装文件，并安装在Chrome、Edge等浏览器上。
Unpaywall插件下载方法/流程：
点击下载按钮，关注“扩展迷Extfans”公众号并获取验证码，在网页弹窗中输入验证码，即可下载最新安装文件。
Unpaywall插件安装教程/方法：
(1)将扩展迷上下载的安装包文件（.zip）解压为文件夹，其中类型为“crx”的文件就是接下来需要用到的安装文件
(2) 从设置->更多工具->扩展程序 打开扩展程序页面，或者地址栏输入 Chrome://extensions/ 按下回车打开扩展程序页面
(3) 打开扩展程序页面的“开发者模式”
(4) 将crx文件拖拽到扩展程序页面，
完成安装如有其它安装问题，
请扫描网站底部二维码与客服联系如有疑问请参考：
https://www.extfans.com/installation/Get full text of scholarly articles as you browse. When you view a research article, Unpaywall automatically looks for a copy in our index of 20 million free, legal fulltext PDFs. If we find one, click the green tab to read the article.
Unpaywall points you to legal, author-posted manuscripts that are hosted on university and government web servers. We are pointing to versions that have been posted with the full and explicit authorization of the publishers themselves.
These free, author-posted manuscripts are often called "Green Open Access" and are a longstanding and completely legal part of the scholarly communications ecosystem. The majority of scholarly journals permit authors to "self-archive" their papers on university and government web servers. It's these legally self-archived papers that Unpaywall helps users find. Any papers posted outside of publisher permissions are NOT included in our index.
