There are 4 other file types using
the I file extension!

empty icon.i - Borland C++ intermediate preprocessor output file

empty icon.i - Progress database include file

i icon.i - Microsoft Visual Studio preprocessed source file

i icon.i - Apple MAC OS X file

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I file extension - APLAC source code data file

What is i file? How to open i files?

File type specification:

Source code and script file type icon Source code and script file type

The I file extension is associated with the APLAC a harmonic balance / transient circuit simulation engine. The .i file stores source code data. The APLAC engine is a part of AWR design suites.

The default software associated to i file type:

APLAC  Microsoft Windows software

Company or developer:
AWR Corporation

APLAC harmonic balance / transient circuit simulation engine is a key technology found within AWR design suites. Acquired by AWR back in 2005, the APLAC simulation engine had been used in Nokia product development for many years as its foundry-approved harmonic balance method.

Help how to open I files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension I:

As far as we know, this .i file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .i file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open i file, edit i file, convert i file, view i file, play i file etc. (if exist software for corresponding action in's database).

  • Others i file

Unspecified and all other actions for computer programs working with i file - APLAC source code data file

Click on the software link for more information about APLAC. APLAC uses i file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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