Lean Library EN
Lean Library · Firefox
The Lean Library extension is a free tool which assists your library in delivering their services directly into your research workflow in more ways than one!
<all_urls>），意味着它可以读取你在任意站点的页面内容，包括已登录的页面。这是许多扩展正常工作的必要条件，但也值得你确认来源可信。
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简介
The Lean Library extension is a free tool which assists your library in delivering their services directly into your research workflow in more ways than one! With the Lean Library extension, you can enjoy:
Lean Library Access
Do you use Browzine, EndNote Click, Readcube or PaperPanda? Then Lean Library Access is for you!
Get easy access to your library’s article and ebook e-resources directly into your browser.
The extension will notify when you are on a website that contains material your library can give you access to. A single click will redirect you to this content, no paywalls, no multiple log-ins. The browser extension simplifies searching for relevant sources and facilitates quality study time. A few quick clicks will get you started.
Lean Library Open - Unlock instant & legal access to millions of free academic papers.
Did you know that over a third of all academic papers have a free-to-read version available? Our free plug-in unlocks access instantly and legally to millions of these papers, saving you time and effort.
Even if you're not affiliated to an institution, you can still get quick and seamless redirection to open access materials absolutely free.
Simply download the extension and select Lean Library Open as your library.
Lean Library Futures
Futures is our ambitious new service bringing additional services from your library into your workflows. We’re still developing this service, but it will be delivered through our Lean Library Extension.
Lean Library 是做什么的
Lean Library 是一款面向 Firefox 的实用工具类扩展，主要用来解决浏览器里某类具体的小问题。官方对它的介绍是：The Lean Library extension is a free tool which assists your library in delivering their services directly into your research workflow in more ways than one!在Firefox 附加组件商店（AMO）上，它当前版本 2026.13.0，评分 2.69（70 人评价），约 7,666 名用户。
适合什么人用
从功能定位看，Lean Library 更适合想补上浏览器原生缺失功能的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站，装上后建议先观察一两天，确认不影响常用站点的正常使用。
怎么安装 Lean Library
- 打开Firefox 附加组件商店（AMO）上的官方页面；
- 点「添加到浏览器」并确认权限提示；
- 装好后在扩展列表里固定图标，方便随时开关。
本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。
常见问题
Lean Library 是免费的吗？
Lean Library 在Firefox 附加组件商店（AMO）免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。
Lean Library 安全吗？
它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。
Lean Library 支持哪些浏览器？
当前收录的版本来自Firefox 附加组件商店（AMO），适用于 Firefox。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。
怎么卸载 Lean Library？
在扩展管理页找到 Lean Library，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。
权限清单 来自 manifest.json 原文
站点访问 3
<all_urls>http://*/*https://*/*
接口权限 7
activeTabalarmscontextMenusstoragetabsunlimitedStoragewebNavigation