In spite of the fact that some programs can be installed on your PC just by duplicating files from a DVD, CD or some other carrier, a lot of software programs need you to create installation of them using a software installer.
The majority of solutions are distributed in a packed form.
For developers there are ample opportunities to make their releases more effective with the help of commercial or freely distributed installation maker.
If you work with Windows operation system, you may take advantage of Microsoft Windows Installer that helps developers making install with ease.
IntstallShield and SetupBuilder are 2 more installation software solutions for Microsoft Windows system.
A lot of such applications make distributives that offer a typical experience for users installing different solutions.
Not happy with commercial installer creator software? Those who prefer open source applications may have a look at Innosetup and some more programs that may be obtained for free.
Many software applications nowadays are made for more than one system.
It is often quite a hard job to make individual installation packages for several different platforms.
Developers should develop and test each installer, be it for Linux, Mac OS or Windows XP.
The good news is, though, that you there exist anumber of cross-system software installer programs.
For example, InstallAnywhere that is a commercial setup creator, or an open source Java install generator for different systems named IzPack.
Talking of installers, we should also mention their counterparts,that is uninstallers.
In the past some applications contained no uninstallers, so some third-party uninstallers had to be used.
3rd-party uninstallers are rarely used in such a way these days, as they are sometimes less efficient than built-in uninstallers.
Nonetheless third-party uninstallers have not disappeared just yet.
Many programs have features that are not deleted by the standard uninstall program.
Trojan and spyware programs pose one more hazard to your system.
If the soultion you have just installed appears to demonstrate some inadequate intentions, a third party uninstaller could prove to be the thing you need.
If you would like a better way to supervise cache memory or temporary files uninstallers can be quite useful.