download top free software for windows mac os x and linux
7zip is a file archiver with a high compression ratio. 7zip has its own format 7z and supports many formats like zip rar cab iso etc..
360 Desktop
360Desktop is the desktop extender, it lets you to have more desktop space like you have four desktops or eight or more, you can pan or slide between your open windows and applications 360 degree, you will have more room than you ever needed.
With 360Desktop you also can have web clips on your desktop. You can create your own 360 degree desktop and share with other people.
speed crunch the calculator replacement
Speed Crunch is a very fast and high precision calculator replacement for windows mac os x and linux,
SpeedCrunch supports 50 decimal points, syntax highlighting, unlimited variables, 50 built-in functions, history, smart completion…
for more features visit homepage of SpeedCrunch or visit downloads page to download for windows, mac os x or linux
PeaZip is a free, open source file and archive manager
PeaZip is cross platform, available as portable and installable software for 32 and 64 bit Windows (9x, 2000, XP, Vista) and Linux (PeaZip is a desktop neutral application).
Neither WinZip nor WinRar are free but PeaZip is opensource free (gratis) software that every computer user needs for bussiness and home use.
can create archive formats : 7Z, ARC, BZ2, GZ, PAQ/LPAQ, PEA, QUAD/BALZ, TAR, UPX, ZIP;
can open archive formats : ACE, ARJ, CAB, CHM, COMPOUND (MSI, DOC, XLS, PPT), CPIO, ISO, Java (JAR, EAR, WAR), Linux (DEB, PET/PUP, RPM, SLP), LHA/LZH, LZMA, Mac (DMG/HFS), NSIS, Open Office files, PAK/PK3/PK4, RAR, SMZIP, U3P, UDF, WIM, XAR, XPI, Z/TZ.
Notepad plus plus
Notepad++ is a free (as in “free speech” and also as in “free beer”) source code editor and Notepad replacement that supports several languages. Running in the MS Windows environment, its use is governed by GPL Licence.
This is a nice editor for several languages but it is a very nice Notepad replacement more than an editor.
downloads page (plugins extensions languages add on programming languages … )