Loading...

SEP

sep icon

Tagged Image File Format (TIFF) bitmap image

File type: Bitmap image file

Files with sep extension are mostly related to the TIFF Tagged Image File Format bitmap image files.

Found 6 different file type records with the same sep filename suffix.

What is sep file?

File type category:
Bitmap image file

Date updated: June 23, 2025

File extension sep is associated with the Tagged Image File Format (TIFF) bitmap image file format.

TIFF bitmap image could contain more separate bitmap subfiles.

The separate bitmap subfile from TIFF bitmap image should have sep file extension.

The default file extensions that use TIFF format is tif and tiff.

How to open sep file?

Use XnView to view content of *.sep TIFF bitmap images.

How to convert sep file?

Use XnView to transform *.sep files to other formats.

Suggested software to open sep file:

Associated software actions with the sep file

Programs for viewing sep files:

Multiplatform

Software apps that print sep files:

Multiplatform

ChemSep separation case file

File type category:
Various data file

Date updated: November 10, 2017

The sep file extension is associated with the ChemSep a simulator for distillation, absorption, and extraction operations used by chemical scientists and engineers. The .sep file stores separation case data.

Suggested software to open sep file:

Associated software actions with the sep file

Software applications that handle other tasks involving sep files:

Microsoft Windows

SEE Electrical project

File type category:
3d graphics, CAD-CAM-CAE file

Date updated: December 3, 2018

The sep file extension is also related to SEE Electrical CAD package and used for one of its default file types.

This type of .sep files contains projects created and saved with SEE Electrical.

How to open sep file?

You can work with these projects using SEE Electrical. It is unlikely any other program can handle this file type.

How to convert sep file?

Projects can be usually exported or saved to some finished format.

Suggested software to open sep file:

Associated software actions with the sep file

Software applications that can open sep files:

Microsoft Windows

Software applications that can edit sep files:

Microsoft Windows

Software capable of saving sep files:

Microsoft Windows

Software apps that create sep files:

Microsoft Windows

SimEnhancer 3D profile

File type category:
Game file

Date updated: November 25, 2018

The sep file extension is associated with the SimEnhancer, character and neighborhood editor for The Sims social simulation computer game developed by Electronic Arts.

The sep file stores saved profile data.

How to open sep file?

Probably not meant to be accessed by the user.

How to convert sep file?

Probably cannot be converted to anything else.

Suggested software to open sep file:

Associated software actions with the sep file

Software apps that manage or store settings in sep files:

Microsoft Windows

Sony PlayStation sound sequence chunk format

File type category:
Audio and sound file

Date updated: August 30, 2012

The SEP file extension is associated with the the first generation of PlayStation video gaming console developed by Sony. The .sep file stores sound sequence chunk format used by video games for Sony Playstation.

SWAT septic input data

File type category:
Various data file

Date updated: July 25, 2018

The sep file extension is associated with the SWAT (Soil and Water Assessment Tool) for Microsoft Windows operating system, developed by Grassland, Soil & Water Research Laboratory.

The sep file stores information about septic systems.

How to open sep file?

Use SWAT to work with *.sep files.

How to convert sep file?

Probably cannot be converted to other formats.

Suggested software to open sep file:

Associated software actions with the sep file

Software applications that can open sep files:

Microsoft Windows

Software apps that create sep files:

Microsoft Windows

Software applications that handle other tasks involving sep files:

Microsoft Windows

Related file extensions