Top 12 Open-Source Alternatives to Lazarus

Product categories

Developer Tools Dynamic Programming Language Game Engine Generic Programming Language IDE IDEs And Text Editors OOP Programming Language Software Development Text Editors Web Development Tools

Summary

The top open-source alternatives to Lazarus are Python, MonoDevelop, and Netbeans. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Python Landing Page
1

Python

Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Pricing:
- Open Source
#Programming Language #OOP #Generic Programming Language 280 social mentions
MonoDevelop Landing Page
2

MonoDevelop

MonoDevelop enables developers to write desktop and web applications on Linux, Windows and Mac OS X.
Pricing:
- Open Source
#IDE #Text Editors #Software Development
Netbeans Landing Page
3

Netbeans

NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
Pricing:
- Open Source
#IDE #Text Editors #Software Development 15 social mentions
Rust Landing Page
4

Rust

A safe, concurrent, practical language
Pricing:
- Open Source
#Programming Language #OOP #Generic Programming Language 44 social mentions
Visual Studio Code Landing Page
5

Visual Studio Code

Build and debug modern web and cloud applications, by Microsoft
Pricing:
- Open Source
#Text Editors #IDE #Software Development 1011 social mentions
Sublime Text Landing Page
6

Sublime Text

Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Pricing:
- Open Source
#Text Editors #IDE #Software Development 3 social mentions
CodeLite Landing Page
7

CodeLite

CodeLite is an open-source, cross platform IDE for the C/C++/PHP and Node.js programming languages.
Pricing:
- Open Source
#IDE #Text Editors #Software Development 8 social mentions
CLion Landing Page
8

CLion

A cross-platform IDE for C and C++
Pricing:
- Open Source
#IDE #Text Editors #Software Development
Haskell Landing Page
9

Haskell

An advanced purely-functional programming language
Pricing:
- Open Source
#Programming Language #OOP #Generic Programming Language 21 social mentions
Geany Landing Page
10

Geany

Lightweight IDE for Linux and Windows
Pricing:
- Open Source
#Text Editors #IDE #Software Development 5 social mentions
QB64 Landing Page
11

QB64

Development
Pricing:
- Open Source
#IDE #Game Engine #Text Editors
Aptana Studio Landing Page
12

Aptana Studio

The world’s most powerful open-source web development IDE just got better. Rebuilt from the ground-up. It's now much faster, customizable and includes new features to help you be more productive.
Pricing:
- Open Source
#IDE #Text Editors #Software Development