Freeware is software, most often proprietary, that is distributed at no monetary cost to the end user. There is no agreed-upon set of rights, license, or EULA that defines freeware unambiguously; every publisher defines its own rules for the freeware it offers. For instance, modification, redistribution by third parties, and reverse engineering are permitted by some publishers but prohibited by others. Unlike with free and open-source software, which are also often distributed free of charge, the source code for freeware is typically not made available. Freeware may be intended to benefit its producer by, for example, encouraging sales of a more capable version, as in the freemium and shareware business models.
Qt is a cross-platform application development framework for creating graphical user interfaces as well as cross-platform applications that run on various software and hardware platforms such as Linux, Windows, macOS, Android or embedded systems with little or no change in the underlying codebase while still being a native application with native capabilities and speed.
Laboratory Virtual Instrument Engineering Workbench (LabVIEW) is a graphical system design and developmentplatform produced and distributed by National Instruments, based on a programming environment that uses a visual programming language. It is widely used for data acquisition, instrument control, and industrial automation. It provides tools for designing and deploying complex test and measurement systems.
Horde is a free web-based groupware. The components of this groupware rest on the Horde framework, a PHP-based framework provides all the elements required for rapid web application development. Horde offers applications such as the Horde IMP email client, a groupware package, a wiki and a time and task tracking software.
Fantastico is a commercial script library that automates the installation of web applications to a website. Fantastico scripts are executed from the administration area of a website control panel such as cPanel. Fantastico's web site claims that they are installed on ten thousand servers, with a million users worldwide.
Ext JS is a JavaScript application framework for building interactive cross-platform web applications using techniques such as Ajax, DHTML and DOM scripting. It can be used as a simple component framework but also as a full framework for building single-page applications (SPAs).
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache. The software was created by Russian developer Igor Sysoev and publicly released in 2004. Nginx is free and open-source software, released under the terms of the 2-clause BSD license. A large fraction of web servers use Nginx, often as a load balancer.
LimeSurvey is a free and open source online statistical survey web app written in PHP using a MySQL, SQLite, PostgreSQL or MSSQL database, distributed under the GNU General Public License. Its web interface enables users to develop and publish online surveys, collect responses, review statistics, and export the resulting data to other applications.
Virtualmin is a domain hosting and website control panel which gives the ability to create and manage many domains, as well as simplify both automation and tasks. It is based on Webmin. Virtualmin is an alternative to cPanel and Plesk.
Plesk is a commercial web hosting and server data center automation software developed for Linux and Windows-based retail hosting service providers.
Hosting Controller is a multi-purpose cloud control panel and Active Directory synchronization solution that operates out of Canada and offers SaaS, Active Directory,Virtual Machine automation and Migration services to enterprises and service providers worldwide.
i-MSCP is a free and open-source software for shared hosting environments management on Linux servers. It comes with a large choice of modules for various services such as Apache2, ProFTPd, Dovecot, Courier, Bind9, and can be easily extended through plugins, or listener files using its events-based API.
MuPDF is a free and open-source software framework written in C that implements a PDF, XPS, and EPUB parsing and rendering engine. It is used primarily to render pages into bitmaps, but also provides support for other operations such as searching and listing the table of contents and hyperlinks.
The following outline is provided as an overview of and topical guide to the Perl programming language:
ProcessWire is a free and open source content management system (CMS), content management framework (CMF) and web application framework (WAF) written in the PHP programming language. It is distributed under the Mozilla Public License 2.0. ProcessWire is built around an API with usage and naming conventions similar to the JavaScript framework jQuery. The stated goal behind the API is to provide the level of accessibility and control to pages in a website that jQuery provides to the DOM. Content is managed either via the API or the web-based admin control panel. ProcessWire is largely used for development of web sites, web applications, services, content feeds and related applications.
AlternC is a set of open-source Web Hosting server management software for Linux/UNIX-like systems, whose aim is to promote self hosting by individuals or small structures, and provide its users with an easy web-based interface to manage a web and mail server.
OpenUI5 is a JavaScript application framework designed to build cross-platform, responsive, enterprise-ready applications. It is an open-source project maintained by SAP SE available under the Apache 2.0 license and open to contributions. OpenUI5's core is based on JavaScript, jQuery, and LESS. The library's feature set includes model–view–controller patterns, data binding, its own UI-element library, and internationalisation support.
Froxlor is a free and open-source web hosting control panel which originated from the SysCP project. It is released under the terms of the GNU General Public License v2.0.
Ispmanager is commercial web server and website panel control panel. It permits working with services without using a command line or manual settings. The product supports a wide range of functions and has a visual interface designed with WCAG. Ispmanager supports servers based on Linux distributions and can be installed on both physical servers and virtual machines (VPS/VDS).
