Difference between Portable and Installer edition software
Installer Edition Software
For software that requires installation onto the local computer, programmers use different installer creators to create a program that will install the software. You cannot run the software directly as it needs certain steps such as registration with Windows registry, a registry reload, linking to dynamic link libraries (DLL files). In most cases, such software uses the existing common DLL files. If the programmer has created a custom library or something similar, the installer will copy that file to the appropriate location while installing the software. Problems with the software that requires installation is that they might leave fingerprints on the computer where they were installed – even after you uninstall the software. Thus, if you are working on something private, people may know that you installed and uninstalled some software. The second problem is that you have to install such software on every computer where you wish to use it. Installation takes time as it may also require reloading the Windows Registry after the installation of software. When you use the installer to install software, one or more of the following might happen: When you uninstall the same software, one or more of the elements created above may stay back on the computer and may give away that you were using the particular software on the machine. Portable software are much better compared to Installation based software as this article on the difference between portable and installer edition software shows.
Portable Software
When we say portable software, it means that you need not install it anywhere. This makes the software portable because you can carry it on USB sticks and use it on any computer without having to install it on every computer that you wish to use. You simply plug the pen drive containing the portable software into the computer that you are using and start the portable software. There are some good resources on the Internet that allow you to convert installation-based software into portable software. Portable software work in two ways: You need not install it. So it helps you save some time while at the same time, allowing you to use a computer without leaving software fingerprints in the registry or elsewhere. Programs such as UltraSurf (a proxy software) can simply be carried on a removable drive, launched, and used without changing anything in the actual system. Thus, there are fewer chances that someone else may discover you used the software. They are helpful in getting to work straight away while protecting you from prying eyes. While most portable software leaves no traces, you might want to check the folder (or any place) where you copied the software to see if it created any INF or XML file when you started it. Some portable software creates these files in the same folders where they were present – to save software configuration or something else. It is always better to check the folder where the portable software was present before you removed it. If you find any related INF or XML, just delete it if you wish to keep it a secret. Portable software are always better compared to installation-based software when smaller in size. If it is a huge software and you don’t care if others know about you using it, you may go for the installation version. An example of such installation-based software is Visual Studio as it needs many DLLs that need to be copied to the computer for proper functioning. Though it is possible to convert Visual Studio into portable software, the end product will be huge, considering the number of libraries and help files etc. that need to be integrated into one portable software. It may run too slow in such cases. If you are someone – like a technician – who has to run some software on different machines, portable versions are better as you will save on time. In case of censors, blocked sites, and war reporting etc., portable software gives you the protection you need. You might want to take a look at some of these Free Portable Windows Software. Random read: Interesting lesser know Microsoft Trivia and Fun Facts.
