Files with idf extension are used for AutoCAD Civil 3D developed by Autodesk company. They include some graphic data.

There are 3 other file types using
the IDF file extension!

idf icon.idf - Microsoft Windows 95 MIDI Instrument Definition file

empty icon.idf - InspireData data

empty icon.idf - CircuitWorks Intermediate Data Format

Detailed description

Software that works with idf file extension

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IDF file - Autodesk intensity duration frequency factors data file

What is idf file? How to open idf files?

File type specification:

3d graphics, CAD-CAM-CAE file type icon 3d graphics, CAD-CAM-CAE file type

idf file icon: idf filetype icon

The idf file extension is associated with applications developed by Autodesk. The file contains intensity duration frequency factors data. File is in ASCII text and you can find it in AutoCAD Civil 3D program.

The default software associated to idf file type:

AutoCAD Civil 3D icon

Autodesk, Inc. logoAutoCAD Civil 3D  Multiplatform software

Company or developer:
Autodesk, Inc.

AutoCAD Civil 3D is CAD design software based on popular AutoCAD, a 3D computer-aided design (CAD) suite, used to create engineering design and construction documentation, available for Microsoft Windows and Apple Mac.

AutoCAD Civil 3D will help engineering technicians, drafters, and surveyors to deliver higher-quality project deliverables for the transportation, land development, and environmental industries.

Help how to open:

Use AutoCAD Civil 3D program to open files with idf extension.

How to convert:

As far as we know, this .idf 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 software applications associated to the .idf file extension

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

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting idf files.

  • Open idf file
  • Edit idf file
  • Create idf file

Software that open idf file - Autodesk intensity duration frequency factors data file

Programs supporting the exension idf on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about AutoCAD Civil 3D for open idf file action.


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