• Akismet Version 2.2.6
  Akismet checks your comments against the Akismet web service to see if they look like spam or not. You need a WordPress.com API key to use it. You can review the spam it catches under “Comments.” To show off your Akismet stats just put <?php akismet_counter(); ?> in your template. See also: WP Stats plugin. By Matt Mullenweg.
• WordPress Database Backup Version 2.2.2
  On-demand backup of your WordPress database. Navigate to Tools → Backup to get started. By Austin Matzko.
• Quotmarks Replacer Version 2.2
  A plugin disables wptexturize founction that keeps all quotation marks and suspension points in half-width form. 通过禁用 wptexturize 函数，解决 WordPress 自动将半角的单引号、双引号和省略号转换为全角标点的问题。使后台输入的标点格式与前台读者浏览的标点格式保持一致。By Sparanoid.

曾经使用过的插件：

• 中文 WordPress 工具箱 Version 1.2
  用来解决官方 WordPress 没有照顾到的中文相关问题。使用这个插件，你可以显示随机文章，最新留言（最新引用），留言最多文章，发表评论最多的网友，还有真正的文章摘要，等等，真正截断，没有乱码。By 桑葚。
• Custom Query String Version 2.7
  Change the number of posts displayed when viewing different archive pages. By Matt Read.
• Dofollow Version 3.0
  Disables the rel=nofollow attribute in comments. By Denis de Bernardy.
• WordPress AP- Version 1.4
  WordPress Administration Panels Lite - Remove Interface Elements on your WordPress 2.5+ Administration Panels. By MoontoC.
• Nice Trailingslashit Version 2.6.0.2
  Add "/" at the feed, category, tag, page, archives and other page's end, but content. By wuwx.

注：本文随使用插件变化而更新。