BleachBit，是一款优秀的Linux系统清理工具。使用 BleachBit，可清理Linux系统中的缓存、历史、临时文件、cookies 、bash历史，浏览器历史记录等。BleachBit 能够清理Firefox、Opera、Epiphany、Flash、openOffice.org 等软件所产生的垃圾文件。
BleachBit 0.8.8发行说明：
In Firefox, delete
more session restore In Firefox, delete site-specific preferences In Firefox, delete input history. In Firefox, delete more URL history. In Google Chrome and Chromium, properly delete HTML5 cookies without deleting preferences for extensions (LP#732567) In Google Chrome and Chromium, delete the Databases.db files In Google Chrome and Chromium, delete favicons (except those that have bookmarks) In Google Chrome delete more history: the DNS prefetching host referral list In Opera, delete session backup Specific to Linux Fix crash starting as administrator on
Ubuntu 11.04. Support Seamonkey 2.0 (pointed out by Ed Hurst and Gogeden) Do not delete /var/tmp/kdecache to avoid crashing KDE (KDE#271889) Fix crash when changing options when Linux packager has disabled online updates (LP#715286) Require PyGTK version 2.14 or later Specific to Windows Add option to update community-maintained cleaners as winapp2.ini, a file with 535 cleaners and growing. Enable this option if you want it: by default, it is off. In Google Chrome, delete more History (Top
Sites) In Internet Explorer, clean more temporary files (feeds cache) If Windows Update Service is not originally on, do not stop/restart it Fix for either Silverlight or Windows Media Player not showing When aborting shred folders, do not give error (LP#794198) More thoroughly "shred settings and quit" and avoid run-time error (LP#794198)
Linux系统：
Debian 5 (Lenny) Debian 6 (Squeeze)
Fedora 12 (Constantine) Fedora 13 (Goddard) Fedora 14 (Laughlin) Fedora 15 (Lovelock) Mandriva
2009.1 Mandriva 2010 Mandriva 2010.1 RHEL 6 SLE 11 Ubuntu 8.04 LTS (Hardy Heron) Ubuntu 9.04 (Jaunty Jackalope) Ubuntu 9.10 (Karmic Koala) Ubuntu 10.04 (Lucid Lynx) Ubuntu 10.10 (Maverick Meerkat) Ubuntu 11.04 (Natty Narwhal)
openSUSE 11.3 openSUSE 11.4
Windows XP, Vista, and 7 (32-bit and 64-bit)系统：
BleachBit installer .exe: best option for most people BleachBit installer zipped: for firewalls
which block .exe (rare) BleachBit portable