.PGP File Extension

PGP files exist as 2 different types. Please find information about each of them below.

Type 1: PGP Security Key

A PGP file verifies a user's identity. It decrypts files encrypted by Pretty Good Privacy software. PGP files ensure only authorized users open protected files. Pretty Good Privacy encrypts and decryp...

General Information

Title PGP Security Key File Extension
Extension .pgp
Full Form Pretty Good Privacy
File Type Security Key File
Developer Phil Zimmermann, PGP Corporation
MIME Type application/pgp-keys

File Function

Primary Function Store keys
Additional Functions Encrypt, Decrypt, Sign, Verify
Features Public-private keypair, Digital signatures

File Characteristics

Quality High security
Supports Layers N/A
Supports Transparency N/A
Editable No

Use Cases

Secure Communication Yes
Data Encryption Yes
Authentication Yes

Security and Practices

Security Risks Key compromise
Best Practices Key management, Regular updates

Historical/Version Information

Initial Release 1991
Latest Version OpenPGP (RFC 4880)

Associated Types

Similar Extensions .gpg, .asc, .skr, .pkr

Software Compatibility

Software Usage Policy OS Compatibility
GnuPG Free Windows, Mac, Linux
Symantec Encryption Desktop Paid Windows, Mac
OpenPGP.js Free Cross-platform

Type 2: AutoCAD Program Parameters File

Pretty Good Privacy uses encryption to protect emails, texts, files. It utilizes public and private keys for encryption and decryption. Private keys are in PGP files. Though owned by Symantec, an open...

General Information

Title PGP File Extension
Extension .pgp
Full Form AutoCAD Program Parameters File
File Type Configuration File
Developer Autodesk
MIME Type text/plain

File Function

Primary Function Store commands
Additional Functions Define shortcuts
Features Customizable, Text-based

File Characteristics

Quality Text readable
Supports Layers N/A
Supports Transparency N/A
Editable Yes

Use Cases

CAD Drafting Yes
Customization Yes
Command Aliasing Yes

Security and Practices

Security Risks Low
Best Practices Backup, Version control

Historical/Version Information

Initial Release 1982
Latest Version Dependent on AutoCAD version

Associated Types

Similar Extensions .dwg, .dxf, .lsp, .scr

Software Compatibility

Software Usage Policy OS Compatibility
AutoCAD Subscription Windows, Mac
AutoCAD LT Subscription Windows, Mac