File Extension SEMA

.SEMA File

File extension: SEMA
File type: Archive Container for Encrypted Data

Notes about the SEMA file extension:

To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The SEMA file type is primarily associated with 'Secured eMail' by Secured eMail AB.. Sema derives its name from "Secured EMail Archive". The subtype "sema" is meant to be a extension to the world of secured E-mail communication, and act as a archive container for encrypted data in general. It is an encrypted binary package that can be locked with multiple keys - both symetric and PKI style.

Detailed information for file extension SEMA:

Primary association: Secured eMail
Company: Secured eMail AB.
File classification: Archive
Mime type: application/vnd.sema

To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

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