# GpgOL

> GnuPG extension for Microsoft Outlook

**Wikidata**: [Q131597001](https://www.wikidata.org/wiki/Q131597001)  
**Source**: https://4ort.xyz/entity/gpgol

## Summary  
GpgOL is a free software extension for Microsoft Outlook that integrates GnuPG (GNU Privacy Guard) encryption functionality. It enables users to send and receive encrypted and digitally signed emails directly within Outlook. The software is distributed under the GNU Lesser General Public License (LGPL) version 2.1.

## Key Facts  
- **License**: GNU Lesser General Public License, version 2.1  
- **Type**: Encryption software, plug-in, and free software  
- **Copyright Status**: Copyrighted  
- **Primary Function**: Extends Microsoft Outlook with GnuPG encryption and digital signing capabilities  
- **Source Code Repositories**:  
  - Primary: [https://git.gnupg.org/cgi-bin/gitweb.cgi?p=gpgol.git](https://git.gnupg.org/cgi-bin/gitweb.cgi?p=gpgol.git)  
  - Mirror: [https://github.com/gpg/gpgol](https://github.com/gpg/gpgol)  

## FAQs  
### Q: What is GpgOL used for?  
A: GpgOL is used to encrypt and digitally sign emails in Microsoft Outlook using GnuPG, ensuring secure communication.  

### Q: Is GpgOL free to use?  
A: Yes, GpgOL is free software distributed under the GNU Lesser General Public License (LGPL), allowing users to run, modify, and distribute it freely.  

### Q: Where can I find the source code for GpgOL?  
A: The primary source code repository is hosted on GnuPG's Git server, with a mirror available on GitHub.  

## Why It Matters  
GpgOL addresses the critical need for secure email communication by integrating GnuPG's robust encryption tools into Microsoft Outlook, a widely used email client. It allows users to protect sensitive information from unauthorized access and verify the authenticity of messages through digital signatures. As free software, it ensures accessibility and transparency, enabling users to audit and modify the code for their needs. GpgOL plays a vital role in promoting privacy and security in email communication, particularly for individuals and organizations relying on Outlook.  

## Notable For  
- **Seamless Integration**: Directly adds GnuPG encryption to Microsoft Outlook without requiring external tools.  
- **Open Source**: Freely available and modifiable under the GNU LGPL, fostering trust and collaboration.  
- **Dual Repository Support**: Maintains both a primary Git repository and a GitHub mirror for broader accessibility.  

## Body  
### Functionality  
- Enables encryption and digital signing of emails within Microsoft Outlook using GnuPG.  
- Supports secure communication by leveraging GnuPG's public-key cryptography.  

### Licensing and Distribution  
- Licensed under the GNU Lesser General Public License (LGPL) version 2.1.  
- Classified as free software, allowing users to study, modify, and redistribute it.  

### Development and Source Code  
- Primary source code repository hosted on GnuPG's Git server.  
- GitHub mirror available for easier access and collaboration.  

### Compatibility  
- Designed specifically for Microsoft Outlook, ensuring smooth integration with its interface and features.