Peek

Peek插件简介

Peek插件描述

Peek is a browser extension that lets you preview dozens of types of documents befe you download them. Just hover over a files link,  Peek will display an interactive preview of the file instantly.

Peek can create previews f the following file fmats:

* PDF, TXT, RTF documents
* Wd Documents (.doc, .docx)
* Excel Documents (.xls, .xlsx)
* PowerPoint Presentations (.ppt, .pptx)
* WebM, MP4, GIFV,  OGG/OGV Video
* MP3  WAV Audio
* JPEG, PNG, GIF, SVG, PNG, APNG, ICO,  BMP images

Peek can also show documents hosted on Google Docs  Apple iCloud. However, iCloud suppt is limited to Keynote files, as Apple doesnt allow other documents to be embedded.

Peek is open source under the GPL license. The code is available here:
https://github.com/cbindavenpt/peek
                                

Peek插件离线安装方法

1.首先用户点击谷歌浏览器右上角的自定义及控制按钮，在下拉框中选择设置。

2.在打开的谷歌浏览器的扩展管理器最左侧选择扩展程序或直接输入：chrome://extensions/

3.找到自己已经下载好的Chrome离线安装文件xxx.crx，然后将其从资源管理器中拖动到Chrome的扩展管理界面中，这时候用户会发现在扩展管理器的中央部分中会多出一个”拖动以安装“的插件按钮。

4.下载 PeekChrome插件v4.0版本到本地。

5.勾选开发者模式，点击加载已解压的扩展程序，将文件夹选择即可安装插件。

注意：最新版本的chrome浏览器直接拖放安装时会出现“程序包无效CRX-HEADER-INVALID”的报错信息，参照这篇文章即可解决