Sending encrypted messages is one method of ensuring electronic privacy. We feature the best free and open source email encryption tools.
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Tag: open source
6 Best Free and Open Source Type 1 Hypervisors
This article identifies the finest open source Type 1 hypervisors that are available to download.
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10 Best Free and Open Source Status Page Systems
A status page system is software that lets you communicate incidents, schedule maintenances and downtimes with your customers.
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6 Best Free and Open Source CalDAV Servers
CalDav (Calendaring Extensions to WebDAV) is an internet standard allowing clients to access scheduling or meeting information on a remote server.
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LinuxLinks – The Home of Linux
Our popular series on the best free and open source Linux software, hardware including mini PCs and SBCs, phones, and NAS devices.
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7 Best Free and Open Source Linux Web Caches
Web caches have become a vital mechanism for optimizing the amount of data that is delivered in a given period of time. Good web caches also help to minimise latency, serving pages as quickly as possible.
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9 Best Free and Open Source Functions-as-a-Service
Here are the best Functions-as-a-Service (FaaS) solutions, sometimes known as serverless. Free and open source goodness.
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6 Best Free and Open Source GUI Command Schedulers
The software utility cron also known as cron job is a time-based job scheduler in Unix-like computer operating systems.
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Alternatives to popular CLI tools: df
This article spotlights alternative tools to df, a utility that reports file system space usage in Linux and other UNIX operating systems.
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15 Best Free and Open Source Web Photo Gallery Solutions
To provide an insight into the quality of software that is available, we have compiled a list of 15 of the most useful open source web photo gallery software.
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24 Best Free and Open Source Alternatives to the Top Utility
top is a small, venerable utility that offers a dynamic real-time view of a running system. We identify alternatives to top that offer more control in managing processes on a running system.
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8 Best Free and Open Source Console Based Network ‘top’ Tools
Out of the myriad of utilities that are available for Linux, top is a troubleshooting tool that often comes up in conversation. We recommend the best network ‘top’ tools.
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17 Best Free and Open Source Python Microframeworks
This article examines the best Python microframeworks. Micro means the framework is small, with little or no tools and libraries.
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18 Top Free and Open Source Console Based IRC Clients
Internet Relay Chat (IRC) is a form of real-time Internet text messaging (chat) or synchronous conferencing. We recommend the finest console-based IRC clients.
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Alternatives to popular CLI tools: rename
This article spotlights alternative tools to rename which renames the specified files by replacing the first occurrence of expression in their name by replacement.
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Best Free and Open Source Software: November 2025 Updates
November 2025 updates to the largest compilation of recommended free and open source software available for Linux.
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8 Best Free and Open Source Graphical Linux Archive Managers
We feature the best graphical archive managers.
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5 Best Free and Open Source Linux Partitioning Tools
Disk partitioning is the means of dividing a hard disk drive into multiple logical storage units referred to as partitions.
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8 Best Free and Open Source GUI Electronic Circuit Simulators
Electronic circuit simulation uses mathematical models to replicate the behavior of an actual electronic device or circuit. We feature the best GUI tools.
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9 Best Free and Open Source Command-line FTP clients
This article provides our pick of the best open source command line file transfer programs.
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