PRE file: How can I open a .PRE file?
The table below provides useful information about the .pre file extension. It answers questions such as:
- What is the .pre file?
- What program do I need to open a .pre file?
- How can the .pre file be opened, edited or printed?
- How can I convert .pre files to another format?
We hope you find this page helpful and a valuable resource.
✅ Lotus Freelance Graphics Presentation

The PRE file is a Lotus Freelance Graphics Presentation (older). Lotus Freelance Graphics is an information graphics and presentation program developed by Lotus Software. Lotus Freelance Graphics is a part of the Lotus SmartSuite.
✅ Altair FEKO PREFEKO Input Data

The PRE file is an Altair FEKO PREFEKO Input Data. Altair Feko is a comprehensive computational electromagnetics (CEM) code used widely in the telecommunications, automobile, space and defense industries. PREFEKO is the preprocessor in FEKO.
✅ Carlson 2016 Geologic Model Data

The PRE file is a Carlson 2016 Geologic Model Data. Carlson 2016 is application software for land development, civil engineering, surveying, construction, GIS and mining engineering which runs with AutoCAD and IntelliCAD.
✅ PWB Settings Data

The PRE file is a PWB Settings Data. The Programmer's Workbench (PWB) is a specialized computing facility dedicated to satisfying the needs of developers of computer programs.
✅ Insight II Dynamics Scratch Data

The PRE file is an Insight II Dynamics Scratch Data. Insight II is a comprehensive graphic molecular modeling program.
✅ Nero WaveEditor Presets Data

The PRE file is a Nero WaveEditor Presets Data. Nero WaveEditor is a program for editing and recording audio files.
✅ SonicWALL GMS Syslog Data

The PRE file is a SonicWALL GMS Syslog Data. The SonicWALL Global Management System (GMS) is a tool that can be used to manage a SonicWALL firewall appliance.
⚠ Be careful with .pre files.
It's important to know that the .pre file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .pre files. Be cautious when dealing with .pre files from unknown sources.
🚫 The .pre file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .pre file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Select an app to open this .pre file
It means that the operating system does not have a default app associated with the .pre file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .pre file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .pre file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .pre file extension, write to us.