Make sure to read the agreements so you know what are your limitations, liabilities, and responsibilities. Freeware is software that is free to use. Freeware licenses may have restrictions prohibiting duplication, alteration, and commercial use. Shareware is software that you are free to share with others and distribute. Shareware licenses generally place certain restrictions on how the licensee uses the software.
Some companies provide their programs for free when they are used for non-commercial purposes.
However, they will only provide support for those who register, and thus pay for, the product. You can enable unhindered use of the product by paying for and registering it. Firmware is software you purchase before or after download. Usually it needs a registration number to enable the program. Inc. All rights reserved.