FREE SOFTWARE

There are different types of free software:

• Freeware: Are applications free and you can distribute them as you like.
• Shareware: Are applications you can distribute them as you like but they are limited.
• Careware: Applications that cost more because some of money goes to charities.
• Public Domain: When the author of a program dies, the program becomes a free software what can be manipulated for everybody, It can be an authorless program.
• Open source: Everybody can access to source an manipulate it.
• Copyleft: You can copy it without asking author.
• Property: It is about who belongs a program.