Open IP File
IP extension files are set and recognized as collections or icon packs saved by IconPackager as a desktop theme.
IconPackager was offered, at the time, as a part of Object Desktop which is an online software subscription service created by Stardock for OS/2 and relaunched for Windows in 1997.
Object Desktop includes some other graphical user interface customization and productivity products such as WindowBlinds, Fences, DesktopX, Tweak7 and ObjectBar.
That is why these IP files are often called IconPackager themes.
These files are useful for replacing most of Windows' standard icons that contain custom variations.
The icons that are contained in these IP files can be few or many and it is also compressed with the use of a zip compression.
Various file formats such as the .ICONPACKAGE file, ICO files, and ICL files can be contained in these IP files as well, making it a container format.
IP files are opened on a Windows operating system using Stardock IconPackager.
This app is used to change all windows icons through icon packs app.
Unlike Microsoft theme app, this app can change numerous icons that is why it is a most ideal icon app.