for this,
by ranjinipmenon
Kaspersky offers a free trial of their internet security software on their website. Unfortunately, the full version of the software is only available for purchase.
Buy the software.
why kaspersky is safe?
The limitations to the free download version of Kaspersky Antivirus are not very small. There is a 30-day trial to use the product, and some features are cut out.
Most trial version software is the same software as the full, integrated version. Only inserting a valid key or some other method will turn it from a trial version to the full version. Therefore, there isn't a certain "file" that is responsible for it being trialware.
See related links for information about and a link to download a trial version of Post Office Agent software.
You can find the amount of time the trial version lasts by either going to the website from which you downloaded the software or by going to the help menu and selecting about. A standard amount of time a trial version usually will last is thirty days, but this can vary from software to software.
Kaspersky have a number of different products that can be downloaded for free on a trial basis from their website. Kaspersky ONE can be downloaded for free on a thirty day trial.
commercial software
Cracking a trial version of a program in regedit is not a legitimate way to get access to software. If the trial expires, you must buy the full version.
To turn a trail version into a full version, you must pay a fee to the owner of the software. The owner will email you a license key which will allow you to either download the full version, or to open the trial version into the full version.
There is currently no free trial version available. You may be able to find a version on a shar ware site.