Top 15 Protégé Alternative and Similar Softwares | May 2024

Protégé is a free, open source ontology editor and knowledge-base framework.

The Protégé platform supports two main ways of modeling ontologies via the Protégé-Frames and Protégé-OWL editors. Protégé ontologies can be exported into a variety of formats including RDF(S), OWL, and XML Schema. (more)

Protégé is based on Java, is extensible, and provides a plug-and-play environment that makes it a flexible base for rapid prototyping and application development. (more)
Protégé is supported by a strong community of developers and academic, government and corporate users, who are using Protégé for knowledge solutions in areas as diverse as biomedicine , intelligence gathering, and corporate modeling. ...

1. InfoRapid KnowledgeBase Builder

InfoRapid KnowledgeBase Builder Creates huge and complex Mind Maps with millions of interconnected items. While pure Mind Map programs are often limited to hierarchical trees, InfoRapid KnowledgeBase Builder can connect any item with any other. The program contains an archive for documents, images and web pages that can be imported and attached to......

2. Allegro CL

Allegro CL Allegro CL is the most powerful dynamic object-oriented development system available today, and is especially suited to enterprise-wide, complex application development. Complex applications with billions of objects are now made easy with Allegro CL 9.0. The complexity of today's software applications and the explosion of data size are pervasive in......

3. DBLX Database

DBLX Database DBLX is a multi-user, client-server relational database written in Java.DBLX is compatible with any operating system which supports Java such as Windows, Mac, Linux, UNIX, Android, Symbian and Meego.The design goals of DBLX are to produce a very small, very fast database which can be used with standard ANSI sql.DBLX......

4. Arbaro

Arbaro Arbaro is an implementation of the tree generating algorithm described in Jason Weber & Joseph Penn: "Creation and Rendering of Realistic Trees".It's written in Java, so you can use it with any OS, wich is supported by Java. You can download the Arbaro software from the project site at SourceForge.It......

5. TimeMachine Scheduler

TimeMachine Scheduler TimeMachine is an open source Java scheduler that can run high volume of jobs with many different type of schedules. It supports repeating schedule on fixed interval, CRON based expression, or even custom schedules. The scheduler can manage job executions with thread pools, and it can persist job data into......

6. Logisim

Logisim Logisim is an educational tool for designing and simulating digital logic circuits. With its simple toolbar interface and simulation of circuits as you build them, it is simple enough to facilitate learning the most basic concepts related to logic circuits. With the capacity to build larger circuits from smaller subcircuits,......

7. Armitage

Armitage Armitage is a graphical cyber attack management tool for Metasploit that visualizes your targets, recommends exploits, and exposes the advanced capabilities of the framework. Armitage aims to make Metasploit usable for security practitioners who understand hacking but don't use Metasploit every day. If you want to learn Metasploit......

8. ScreenReact

ScreenReact ScreenReact displays patterns to test the picture of your LCD. E.g. contrast, sharpness.........

9. DualSub

DualSub DualSub is a tool which allows you to merge two SRT subtitles in a single file. The idea of using merged subtitles (let's call them dual subtitles or bilingual subtitles) is to watch movies/series in original version with two sets of subtitles. This can be used to learn a second......

10. Dropwizard

Dropwizard Dropwizard straddles the line between being a library and a framework. Its goal is to provide performant, reliable implementations of everything a production-ready web application needs. Because this functionality is extracted into a reusable library, your application remains lean and focused, reducing both time-to-market and maintenance burdens.Jetty for HTTPBecause you......

11. SRT Translator

SRT Translator Translating subtitles in format SubRip from one natural language to other. It is based on Google Translate without API and therefore without payment. Translator have automatic and manual spell checkers.......

12. Smooks

Smooks Smooks is an extensible framework for building applications for processing XML and non XML data (CSV, EDI, Java etc) using Java.......

13. RCOSjava

RCOSjava RCOSjava is an animated, multi-tasking operating system running on simulated hardware. It is based on the P-Machine, a simple hypothetical computer system. It includes a C/C++ compiler that generates P-Code to be executed by the P-Machine.RCOSjava is designed to demonstrate general operating system principles through controlled animation, in the Java......

14. BilderHerunterlader

BilderHerunterlader BilderHerunterlader is a program written in Java, which makes it easier to download images, hosted on image-host-websites.But it is not limited to that. It can not only download images, but any type of files.Support for additional hosts or websites can be added over user definded rules.With user definded keywords, files......

15. ANTLR

ANTLR ANTLR, ANother Tool for Language Recognition, is a language tool that provides a framework for constructing recognizers, interpreters, compilers, and translators from grammatical descriptions containing actions in a variety of target languages. ANTLR provides excellent support for tree construction, tree walking, translation, error recovery, and error reporting.......