What is a portable program?

By Blaiz Enterprises  8th November 2023

A portable program is a standard program, but with less requirements in order to run.  The most important difference is that a portable program does not install.  This enables it to run outside the normal scope of the computer's operating system - quite simply, it is not tied down.

Typically, a portable program might reside on a USB pen stick or other removable storage media, allowing it to be transferred between many different computers.  This is not possible with an installed program as it must run on the computer it was specifically installed on.

The second important difference is the ability of a portable program to carry with it all the settings and support files it requires to operate.  An installed program typically relies on a central storage structure determined by the type and version of the operating system to store, track and maintain a program's settings.  This is the registry in Windows - a large, library of settings and parameters organised and protected by the Microsoft Windows operating system.  On Linux, it is often a collection of predefined system folders, each with a specific type of function/purpose.

Without these, a portable program is solely responsible for the maintenance and organisation of it's settings.  For this reason a higher level of understanding and coding diligence is required.  A portable program can be thought of as a special kind of software program.

A portable program may well be more difficult to code, but the advantage of not being tied to any one specific operating system or computer can be quite significant.  From the convenience of having your program and data with you, to the greater privacy for those with a focus on security.

Our portable software programs are engineered exclusively "in house", with no third party add ons, plugins or additional DLLs.  We believe in creating reliable, secure and lightweight code in order to produce efficient, powerful and simple to use software.  Our engineering is designed to remain inconspicuous so that every program we build can be used with ease and simplicity.

articles-what-is-a-portable-program (JPG image)
Music Player pictured above is an example of a portable program

Our definition of a portable program:


Tip:
Even though a program is portable, sometimes a change is made to the host computer.  For instance, selecting the option "Desktop link" or "Start button link" from the " Options > Settings > Program Links" panel will create a shortcut file (a file with the extension ".lnk") on the computer.  This is a function of the computer and is the exception, not the rule.  By default, both options are not selected (off).
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