C++#

C++ is a high-level, general-purpose programming language. First released in 1985 as an extension of the C programming language, it has since expanded significantly.


Software#

This page lists all projects using this programming language or deployment platform. Only the main server-side requirements, packaging or distribution formats are considered.


Bareos#

Cross-network backup solution which preserves, archives, and recovers data from all major operating systems.

Website Source Code

★1210 2026-05-18 C++ C AGPL-3.0

Backups


Ceph#

Distributed object, block, and file storage platform.

Website Source Code

★16617 2026-05-20 C++ LGPL-3.0

Distributed Filesystems


Dar#

Which stands for Disk ARchive, is a robust and rich featured archiving and backup software of the tar style.

Website Source Code

★195 2026-04-27 C++ GPL-2.0

Backups


Geany#

GTK2 text editor.

Website Source Code

★3611 2026-03-20 C C++ GPL-2.0

Editors


Gearman#

Fast multi-language queuing/job processing platform.

Website Source Code

★759 2026-05-18 C++ BSD-3-Clause

Queuing


Icinga#

Nagios fork that has since lapped nagios several times. Comes with the possibility of clustered monitoring.

Website Source Code

★2199 2026-05-12 C++ GPL-2.0

Monitoring & Status Pages


KDevelop#

IDE by the people behind KDE.

Website Source Code

★? ? C++ GFDL-1.2

Editors


Laminar#

Fast, lightweight, simple and flexible Continuous Integration.

Website Source Code

★342 2026-02-25 C++ GPL-3.0

Continuous Integration & Continuous Deployment


NetXMS#

Open Source network and infrastructure monitoring and management.

Website Source Code

★357 2026-05-20 Java C++ C LGPL-3.0 GPL-3.0

Monitoring & Status Pages


Notepad++#

GPLv2 multi-language editor with syntax highlighting for Windows.

Website Source Code

★28091 2026-05-19 C++ GPL-2.0

Editors


OpenNebula#

Build and manage enterprise clouds for virtualized services, containerized applications and serverless computing.

Website Source Code

★1698 2026-05-19 C++ Apache-2.0

Virtualization


PowerDNS Authoritative Server#

Versatile nameserver which supports a large number of backends.

Website Source Code

★4369 2026-05-20 C++ GPL-2.0

DNS - Servers


TextMate#

A graphical text editor for OS X.

Website Source Code

★14558 2021-10-12 C++ GPL-3.0

Editors


Thunderbird#

Free email application that’s easy to set up and customize.

Website Source Code

★? ? C C++ MPL-2.0

Mail Clients


Tiger VNC#

High-performance, multi-platform VNC client and server.

Website Source Code

★7136 2026-05-18 C++ GPL-2.0

Remote Desktop Clients


UrBackup#

Client/Server Open Source Network Backup for Windows, MacOS and Linux.

Website Source Code

★867 2026-01-15 C C++ AGPL-3.0

Backups


VirtualBox#

Virtualization product from Oracle Corporation.

Website Source Code

★? ? C++ GPL-3.0 CDDL-1.0

Virtualization


ZeroMQ#

Lightweight queuing system.

Website Source Code

★? ? C++ GPL-3.0

Queuing


ZooKeeper#

ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.

Website Source Code

★12763 2026-05-19 Java C++ Apache-2.0

Service Discovery