Opening an IF File

The IF file type is primarily associated with IFWin.

IF	File extension: IF
	File type:	project

What is an IF file?

IF files mostly belong to IFWin by Procedimientos-Uno. An IF file contains a 3D design/model of a photovoltaic (solar) power generation system. The file is created with IFWin computer-aided engineering software. A single IF design or model file comprises 3D photovoltaic modules, cables, charge controllers, and other components of a solar power generation system. IFWin has been discontinued by its developer.

How to open IF files

You need a suitable software like IFWin to open an IF file. You need a suitable software like IFWin from Procedimientos-Uno to open an IF file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your IF file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a IF file directly in the browser:. Just drag the file onto this browser window and drop it.

Online IF Text Viewer

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.IF File Not Opening? How to Fix It:

IF files come from different programs and aren't universally openable.

Identify the Source: Files from engineers are often IFWin CAD projects, while those from developers may be Interactive Fiction code.
Check the Header: Inspect the first bytes in a text or hex editor:
- Readable text/XML implies source code or config data.
- "PK" means it's a zipped archive.
- Random binary data suggests a proprietary CAD format.
Use the Original Software: Opening it usually requires the original app, like Procedimientos-Uno IFWin or an Interactive Fiction interpreter. If uncertain, ask the sender.
Use this Webpage: Drag and drop the file into our viewer to detect the format, extract readable text or metadata, and preview when possible.

Technical Data for IF File Extension

File classification:

CAD

Related files:

lf, df, gi, bac, 113

Mime type:

application/octet-stream

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: ACDC_GIF
EXEFile: %ProgramFiles%\ACDSee32\ACDSee32.exe /v

ProgramID: ACDC_JIF
EXEFile: %ProgramFiles%\ACDSee32\ACDSee32.exe /v

ProgramID: ACDC_TIF
EXEFile: %ProgramFiles%\ACDSee32\ACDSee32.exe /v

ProgramID: AIFFFile
EXEFile: %ProgramFiles%\Adobe\Audition 1.5\Audition.exe %1

ProgramID: AIFFFile
EXEFile: %ProgramFiles%\Windows Media Player\wmplayer.exe /Open %L

ProgramID: CompuPic gif
EXEFile: %ProgramFiles%\CompuPic\compupic.exe %1

ProgramID: CompuPic tif
EXEFile: %ProgramFiles%\CompuPic\compupic.exe %1

ProgramID: cta_extension_progid
EXEFile: %ProgramFiles%\Microsoft Picture It! 2002\Pip.exe %1

ProgramID: DiscCopier Document7
EXEFile: %ProgramFiles%\Roxio\Easy Media Creator 7\Disc Copier\DiscCopier7.exe %1

ProgramID: EFXFileType
EXEFile: %ProgramFiles%\EFAXME~1\HotPls32.exe %1

ProgramID: Excel.DIF
EXEFile: %ProgramFiles%\Microsoft Office\Office10\EXCEL.EXE /e

ProgramID: Excel.DIF
EXEFile: %ProgramFiles%\Microsoft Office\OFFICE11\EXCEL.EXE /e

ProgramID: Excel.DIF
EXEFile: %ProgramFiles%\Microsoft Office\Office\EXCEL.EXE /e

ProgramID: Excel.DIF
EXEFile: %ProgramFiles%\msoffice\OFFICE11\EXCEL.EXE /e

ProgramID: FView.gif
EXEFile: %ProgramFiles%\FreshDevices\FreshView\fview.exe %1

ProgramID: FView.tif
EXEFile: %ProgramFiles%\FreshDevices\FreshView\fview.exe %1

ProgramID: giffile
EXEFile: %ProgramFiles%\Common Files\Microsoft Shared\PhotoEd\PHOTOED.EXE %1

ProgramID: giffile
EXEFile: rundll32.exe %SystemRoot%\System32\shimgvw.dll,ImageView_Fullscreen %1

ProgramID: iTunes.aif
EXEFile: %ProgramFiles%\iTunes\iTunes.exe /open %L

ProgramID: MSPaper.Document
EXEFile: %ProgramFiles%\Common Files\Microsoft Shared\MODI\11.0\MSPVIEW.EXE %1

ProgramID: MSPaper.Document
EXEFile: %ProgramFiles%\COMMON~1\MICROS~1\MSPaper\MSPVIEW.EXE %1

ProgramID: NeroPhotoSnapViewer.Files
EXEFile: %ProgramFiles%\Ahead\Nero PhotoSnap\PhotoSnapViewer.exe %1

ProgramID: OISgiffile
EXEFile: %ProgramFiles%\MICROS~2\OFFICE11\ois.exe /shellOpen %1

ProgramID: OISgiffile
EXEFile: %ProgramFiles%\MICROS~3\OFFICE11\ois.exe /shellOpen %1

ProgramID: piffile
EXEFile: %1 %*

ProgramID: qif.Document
EXEFile: %ProgramFiles%\Microsoft Money 2005\MNYCoreFiles\mnyimprt.exe %1

ProgramID: qif.Document
EXEFile: %ProgramFiles%\Microsoft Money\System\mnyimprt.exe %1

ProgramID: qif.Document
EXEFile: %ProgramFiles%\Money\System\mnyimprt.exe %1

ProgramID: QuickTime.aif
EXEFile: %ProgramFiles%\QUICKT~1\QuickTimePlayer.exe %1

ProgramID: QuickTime.dif
EXEFile: %ProgramFiles%\QUICKT~1\QuickTimePlayer.exe %1

ProgramID: QuickTime.gif
EXEFile: %ProgramFiles%\QUICKT~1\QuickTimePlayer.exe %1

ProgramID: RealPlayer.AIFF.6
EXEFile: %ProgramFiles%\Real\RealOne Player\RealPlay.exe %1

ProgramID: RealPlayer.AIFF.6
EXEFile: %ProgramFiles%\Real\RealPlayer\RealPlay.exe %1

ProgramID: tifFile
EXEFile: %ProgramFiles%\ArcSoft\Software Suite\PhotoImpression\photoimpression.exe %1

ProgramID: TIFImage.Document
EXEFile: rundll32.exe %SystemRoot%\system32\shimgvw.dll,ImageView_Fullscreen %1

ProgramID: Winamp.File
EXEFile: %ProgramFiles%\Winamp\Winamp.exe %1

Show all 36 listings To Top

an if project is a special file format by Procedimientos-Uno and should only be edited and saved with the appropriate software.

How to solve problems with IF files

Associate the IF file extension with the correct application.
Update your software that should actually open projects. Because only the current version supports the latest IF file format. Search, therefore, e.g. on the Procedimientos-Uno manufacturer website after an available IFWin update.
To make sure that your IF file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .IF file online - secure, fast, and no downloads needed.