Pretty Good Privacy secret key ring file
File type: Encoded and encrypted file
Files with sec extension may also be found as secured "keyring" from the Pretty Good Privacy software. Contacts saved passwords.
Found 6 different file type records with the same sec filename suffix.
File type category:
Encoded and encrypted file
Date updated: November 25, 2022
File extension sec is associated with the Pretty Good Privacy (PGP) application used to encrypt and decrypt important data.
A .sec file contains encrypted private keys used to decrypt data protected by Pretty Good Privacy software.
Use Pretty Good Privacy to open .sec secret key ring files.
Conversion to other formats is not possible.
Software apps that create sec files:
Microsoft Windows
Software applications that handle other tasks involving sec files:
Microsoft Windows
File type category:
Various data file
Date updated: November 21, 2017
The sec file extension is used as a special format of construction specification files.
This is what the Army, Navy, and NASA uses to develop project specifications for construction projects using their SpecsIntact software.
Software applications that handle other tasks involving sec files:
Microsoft Windows
File type category:
Digital video and movie file
Date updated: July 26, 2019
Record marked as obsolete and not updated for a long time.
The sec file extension is associated with the Disney Animation Studio application used to create animations with popular Disney characters. It is obsolete product developed in 1990 for MS-DOS, Windows, and Amiga computers.
The sec file contains secured animation.
Use compatible tools to work with *.sec files.
Probably can be exported to other formats.
File type category:
Various data file
Date updated: October 6, 2026
The sec file extension is associated with Microsoft Exchange Server, Microsoft's mail and calendaring server software for Windows.
The sec file stores secondary IFF data created or used by the Migration Wizard, an Exchange Server component for migrating data between messaging systems.
The file supports the migration process and is not intended to serve as a standalone mailbox or message file. It is a working file belonging to the Migration Wizard rather than a general-purpose interchange format.
A sec file should be handled by the Exchange Server Migration Wizard on Windows. It is not intended to be opened as a document with a text editor or a general-purpose file viewer.
If the file was found in an Exchange Server migration directory, it should normally be left in place while the migration is in progress. The Migration Wizard uses it as part of its processing.
There is no general-purpose converter for Migration Wizard secondary IFF data. The file is an internal migration file, not a user document or a standard mailbox export.
To obtain usable migrated data, run the migration or an appropriate Exchange Server export workflow rather than converting the sec file directly.
Software applications that handle other tasks involving sec files:
Microsoft Windows
File type category:
Bitmap image file
Date updated: August 7, 2019
The sec file extension is associated with the Pro/ENGINEER (also known as Creo Elements/Pro) is 3D CAD/CAM/CAE solution for Microsoft Windows.
The sec file contains project sketch made from a 3D part or other model.
Use Pro/ENGINEER to open and import *.sec sketch files.
It is likely that you can export and save sketches in common raster graphics formats, such as JPEG or PNG.
Software applications that can open sec files:
Microsoft Windows
Software applications that can edit sec files:
Microsoft Windows
Software capable of saving sec files:
Microsoft Windows
Software apps that create sec files:
Microsoft Windows
File type category:
Digital video and movie file
Date updated: July 26, 2019
Record marked as obsolete and not updated for a long time.
The sec file extension is associated with the SecPlayer video player for GuinXell customized Sony Playstation Portable handheld consoles.
The sec file contains video in M-JPEG video format in resolution up to 240x160 and MP3 audio stream.
Use GuinXell SecPlayer to open *.sec video files.
Probably can be exported to other formats.
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