Opera 是来自挪威的一个极为出色的网络浏览套件，具有速度快、节省系统资源、定制能力强、安全性高以及体积小等特点，目前已经是广受欢迎的浏览器之一。多文档接 口 (MDI)、方便的缩放功能、整合搜索引擎、快捷键与鼠标手势、浏览历史记忆、防止 恶意弹出窗口、全屏模式、对 HTML 标准的支持、整合电子邮件与新闻群组以及让用户自定义按钮、皮肤、工具栏等等，都使 Opera 多年来倍受喜爱。下载:Opera 9.51 Build 10071 Beta

Changes in Opera 9.51 Build 10071 Beta:
# Fixed crash on Yahoo! Mail.
# Fixed a crash when clicking the feeds button.
# Fixed a crash when installing Shockwave Player 11.
# Fixed some issues with the search engines when upgrading from 9.2x: it is now possible again to edit the Google search.
# Fixed a leak when printing or in print preview.
# Fixed a GDI handle leak in the transfers window on Windows.
# Fixed thread expanding in Mail when receiving new messages
# Fixed some issues with subscription to IMAP folders.
# Fixed a too zealous reconnection of the IRC client.
# Fixed "reuse current tab" feature in speed dial.
# Finetuned some issues in the new skin.