Web Application Apps and Services

Discover Web Application apps and services by functionality or find alternatives for your favorite Web Application apps and services.

Best Web Application Apps and Services

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App.net

App.net

Social & Communications Web Application
App.net was a subscription-based online social networking service and microblogging platform, notable for its explicit rejection of advertising in favor of a developer-centric and user-supported model.
more
Open Source
Completely ad-free experience for users.
Pimcore

Pimcore

Business & Commerce Web Application
Pimcore is an open-source data and experience management platform that integrates Product Information Management (PIM), Digital Asset Management (DAM), Customer Data Platform (CDP), and Web Content Management (WCM). It enables businesses to centralize, manage, and deliver digital data across various channels, facilitating rich customer experiences and streamlined e-commerce operations.
more
Open Source
Integrated PIM, DAM, CDP, and WCM functionalities.
kodeWeave

kodeWeave

Development IDE
kodeWeave is a versatile, portable HTML/CSS/JavaScript playground and IDE. It allows developers to write, test, and debug web code directly within the application, offering features like live preview, syntax highlighting, and support for various frameworks.
more
Open Source
Highly portable, can be run from a USB drive.
Mockup Designer

Mockup Designer

Development Web Application
Mockup Designer is an intuitive web-based tool enabling users to rapidly create mockups, wireframes, and simple prototypes. It simplifies the initial stages of design and collaboration with a drag-and-drop interface and real-time co-editing capabilities.
more
Open Source
Highly intuitive and easy to learn.
TwentyFive

TwentyFive

Office & Productivity Web Application
TwentyFive is a versatile time tracking application designed to boost productivity for freelancers, teams, and individuals. It offers a range of features, including Pomodoro timers, project and task tracking, expense management, and reporting, all accessible through a user-friendly interface. Its focus on automated and real-time tracking helps users gain insights into their time allocation.
more
Open Source
Flexible time tracking methods (manual, automatic, timer)
Jinzora Media Server

Jinzora Media Server

Audio & Music Media Server
Jinzora Media Server was a web-based media server for streaming music and video collections. Though discontinued, it offered a platform to manage and access personal multimedia libraries across different devices.
more
Open Source
Allowed self-hosting of media, giving users control.
Shout

Shout

Social & Communications Web Application
Shout is a modern, self-hosted web-based IRC client designed for ease of use and accessibility. It allows users to connect to IRC networks and channels directly through their web browser, offering continuous connectivity even when the browser is closed.
more
Open Source
Persistent IRC connection even when browser is closed.
Form Tools

Form Tools

Development Web Application
Form Tools is a powerful, open-source PHP/MySQL form data management script designed for developers and businesses. It seamlessly integrates with existing web forms to capture, organize, and manage submissions through a user-friendly interface, offering extensive customization and extensibility.
more
Open Source
Integrates with any existing HTML form.
Gallery Server

Gallery Server

Photos & Graphics Web Application
Gallery Server is a powerful, web-based digital asset management (DAM) and web gallery solution designed to organize, share, and manage photos, videos, and other media files. It provides a centralized platform for individuals and groups to store, view, and distribute their digital collections.
more
Open Source
Comprehensive media organization features.
Tomatoes

Tomatoes

Office & Productivity Web Application
Tomatoes is a simple and effective web-based application designed for implementing the Pomodoro Technique, a time management method that uses a timer to break down work into intervals, traditionally 25 minutes in length, separated by short breaks.
more
Open Source
Extremely simple and easy to use interface.
Jirafeau

Jirafeau

Backup & Sync Web Application
Jirafeau is a lightweight, self-hosted file sharing application designed for simplicity and privacy, allowing users to easily upload files and generate unique, temporary links for sharing.
more
Open Source
Self-hosted for maximum privacy and data control.
moneyGuru

moneyGuru

Business & Commerce Web Application
moneyGuru is a comprehensive online platform designed to empower users to make informed financial decisions. It simplifies the process of comparing loans, credit cards, mortgages, and life insurance, helping individuals find the best financial products tailored to their needs.
more
Open Source
Centralized comparison of multiple financial products.
FileTea

FileTea

File Sharing Web Application
FileTea is an anonymous, temporary file sharing platform that leverages peer-to-peer technology to enable direct file transfers between users without requiring registration or storing files in the cloud permanently. It emphasizes privacy and simplicity for volatile sharing needs.
more
Open Source
Anonymous sharing without registration.
Echoplexus

Echoplexus

Office & Productivity Web Application
Echoplexus was a web-based, anonymous chatting platform designed with user privacy as a core principle. It offered IRC-like functionality along with modern features like video chat and file sharing, aiming to provide a secure and private communication space without the need for user registration.
more
Open Source
Strong emphasis on user anonymity and privacy.
FrontAccounting

FrontAccounting

Business & Commerce Web Application
FrontAccounting (FA) is a comprehensive, web-based ERP and accounting system designed for small to medium-sized businesses. It offers a wide range of modules covering financial accounting, inventory management, sales, purchases, and manufacturing.
more
Open Source
Comprehensive features for accounting, inventory, sales, and...
web2py

web2py

Business & Commerce Web Application
web2py is a free and open-source web framework for agile development of secure, portable, and scalable database-driven web applications, written in Python.
more
Open Source
Easy to learn and get started with minimal configuration.
Feng Office

Feng Office

Business & Commerce Web Application
Feng Office is a robust open-source web-based platform designed to enhance team collaboration and productivity. It integrates project management, task tracking, document management, and CRM capabilities into a single solution, catering to businesses of various sizes.
more
Open Source
Comprehensive suite of integrated tools covering project man...
Otr.to

Otr.to

File Sharing Web Application
Otr.to is a secure, privacy-centric, browser-based chat client leveraging Off-the-Record (OTR) encryption. It offers peer-to-peer communication for enhanced anonymity and decentralization, making it a strong choice for private and secure instant messaging without requiring installations.
more
Open Source
Strong OTR encryption for secure communication.
Sentrifugo HRMS

Sentrifugo HRMS

Business & Commerce Web Application
Sentrifugo HRMS is an open-source Human Resources Management System designed to streamline various HR functions. It offers a comprehensive suite of modules including employee management, attendance and time tracking, performance reviews, expense and asset handling, and powerful HR analytics. This on-premises solution provides businesses with a robust and flexible platform to manage their workforce effectively.
more
Open Source
Comprehensive suite of core HR modules.
IPFSTube

IPFSTube

Development Web Application
IPFSTube is a decentralized, peer-to-peer video platform built on IPFS, offering a censorship-resistant alternative to traditional video sharing sites. It enables users to watch, share, and host videos without relying on central servers, promoting free speech and community-driven content discovery.
more
Open Source
Highly resistant to censorship and content removal.
Madsonic

Madsonic

Audio & Music Web Application
Madsonic is a robust, web-based media server optimized for streaming music collections. It allows users to access and stream their entire music library from anywhere with an internet connection, supporting multiple users and a wide range of audio formats.
more
Open Source
Complete control over your music library and data.
YOURLS

YOURLS

Web Application
YOURLS (Your Own URL Shortener) is a free and open-source suite of PHP scripts enabling users to host and manage their own custom URL shortening service. It offers a private branding alternative to public shorter services, providing control over data and branding.
more
Open Source
Complete branding control with custom domain
Dolibarr

Dolibarr

Business & Commerce Web Application
Dolibarr ERP CRM is a versatile and free/open source software designed for small and medium-sized businesses, foundations, and freelancers. It offers a comprehensive suite of tools covering Enterprise Resource Planning (ERP) and Customer Relationship Management (CRM), alongside other essential business functionalities.
more
Open Source
Free and Open Source with no licensing costs.
Mautic

Mautic

Development Web Application
Mautic is a powerful, open-source marketing automation platform designed to empower businesses of all sizes with the tools they need to manage customer relationships, automate campaigns, generate leads, and analyze marketing performance.
more
Open Source
Free and open source, offering significant cost savings.
EspoCRM

EspoCRM

Business & Commerce Web Application
EspoCRM is a powerful and flexible open-source Customer Relationship Management solution designed for businesses of all sizes. It helps manage customer interactions, automate sales and marketing processes, and gain valuable insights into your relationships to drive growth and efficiency.
more
Open Source
Open Source and Free (for the core product), offering signif...
EtherCalc

EtherCalc

Education & Reference Web Application
EtherCalc is a free and open-source web-based spreadsheet application designed for real-time collaborative editing. It allows multiple users to simultaneously view and edit the same spreadsheet directly in a web browser without requiring any software installation, making it ideal for collaborative data entry and basic calculations.
more
Open Source
Excellent real-time collaborative editing.
WiDownload

WiDownload

File Sharing Web Application
WiDownload is a robust web-based platform designed for seamless file sharing and content discovery across various networks, supporting torrents, direct downloads, and integrating search capabilities for movies, games, and more.
more
Open Source
Accessible from any device with a web browser.
reep.io

reep.io

File Sharing Web Application
reep.io is a web-based file transfer service enabling direct peer-to-peer file sharing between browsers without size limitations, utilizing WebRTC for secure and efficient transfers.
more
Open Source
Free to use with no file size limits.
Piwigo

Piwigo

Photos & Graphics Web Application
Piwigo is a robust, open-source photo gallery software designed for the web. It allows users to effortlessly manage, organize, and share their photo collections online through a user-friendly interface with extensive customization options and community-driven development.
more
Open Source
Open Source and Free to Use
Baïkal

Baïkal

Backup & Sync Server Software
Baïkal is a lightweight and easy-to-use CalDAV and CardDAV server, providing a simple way to sync your calendars and contacts across various devices and applications. Built upon the robust sabre/dav library, it offers a straightforward administrative interface for seamless management of users and data.
more
Open Source
Easy to install and configure.
Showing 1 - 30 of 73

Recently Added Web Application Apps and Services

App.net

App.net

Social & Communications Web Application
App.net was a subscription-based online social networking service and microblogging platform, notable for its explicit rejection of advertising in favor of a developer-centric and user-supported model.
more
Open Source
Completely ad-free experience for users.
Pimcore

Pimcore

Business & Commerce Web Application
Pimcore is an open-source data and experience management platform that integrates Product Information Management (PIM), Digital Asset Management (DAM), Customer Data Platform (CDP), and Web Content Management (WCM). It enables businesses to centralize, manage, and deliver digital data across various channels, facilitating rich customer experiences and streamlined e-commerce operations.
more
Open Source
Integrated PIM, DAM, CDP, and WCM functionalities.
kodeWeave

kodeWeave

Development IDE
kodeWeave is a versatile, portable HTML/CSS/JavaScript playground and IDE. It allows developers to write, test, and debug web code directly within the application, offering features like live preview, syntax highlighting, and support for various frameworks.
more
Open Source
Highly portable, can be run from a USB drive.
Mockup Designer

Mockup Designer

Development Web Application
Mockup Designer is an intuitive web-based tool enabling users to rapidly create mockups, wireframes, and simple prototypes. It simplifies the initial stages of design and collaboration with a drag-and-drop interface and real-time co-editing capabilities.
more
Open Source
Highly intuitive and easy to learn.
TwentyFive

TwentyFive

Office & Productivity Web Application
TwentyFive is a versatile time tracking application designed to boost productivity for freelancers, teams, and individuals. It offers a range of features, including Pomodoro timers, project and task tracking, expense management, and reporting, all accessible through a user-friendly interface. Its focus on automated and real-time tracking helps users gain insights into their time allocation.
more
Open Source
Flexible time tracking methods (manual, automatic, timer)
Jinzora Media Server

Jinzora Media Server

Audio & Music Media Server
Jinzora Media Server was a web-based media server for streaming music and video collections. Though discontinued, it offered a platform to manage and access personal multimedia libraries across different devices.
more
Open Source
Allowed self-hosting of media, giving users control.
Shout

Shout

Social & Communications Web Application
Shout is a modern, self-hosted web-based IRC client designed for ease of use and accessibility. It allows users to connect to IRC networks and channels directly through their web browser, offering continuous connectivity even when the browser is closed.
more
Open Source
Persistent IRC connection even when browser is closed.
Form Tools

Form Tools

Development Web Application
Form Tools is a powerful, open-source PHP/MySQL form data management script designed for developers and businesses. It seamlessly integrates with existing web forms to capture, organize, and manage submissions through a user-friendly interface, offering extensive customization and extensibility.
more
Open Source
Integrates with any existing HTML form.
Gallery Server

Gallery Server

Photos & Graphics Web Application
Gallery Server is a powerful, web-based digital asset management (DAM) and web gallery solution designed to organize, share, and manage photos, videos, and other media files. It provides a centralized platform for individuals and groups to store, view, and distribute their digital collections.
more
Open Source
Comprehensive media organization features.
Tomatoes

Tomatoes

Office & Productivity Web Application
Tomatoes is a simple and effective web-based application designed for implementing the Pomodoro Technique, a time management method that uses a timer to break down work into intervals, traditionally 25 minutes in length, separated by short breaks.
more
Open Source
Extremely simple and easy to use interface.