Best Open Source Languages Software 2026

Languages Software

Languages English Software Development Clear Filters

Browse free open source Languages software and projects below. Use the toggles on the left to filter open source Languages software by OS, license, language, programming language, and project status.

Cut Data Warehouse Costs by 54%
Easily migrate from Snowflake, Redshift, or Databricks with free tools.

BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.

Try Free
Try Google Cloud Risk-Free With $300 in Credit
No hidden charges. No surprise bills. Cancel anytime.

Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.

Start Free
1

JavaStructurizer

NSD graphical editor, for Java development and rev-engineering

The program JStruct (JavaStructurizer) allows creation, editing and reverse engineering of Java code using structured blocks (NSD: Nassi-Shneiderman Diagrams ). JStruct provides an interactive graphical editor with copy, move, zoom, expand etc. Comments for each block ( javadoc and inline ), import and export of java source files. JStruct exports images in various raster and vector formats, and it offers high interactivity: tooltips and context menus, undo and redo functionality in a very intuitive GUI. Usages: - Development and Learning: create from scratch a new Java program, - Reverse engineering: the block structure facilitates the understanding of the code. - Documentation: NSD images can be added to javadoc. - Add-on tool: JStruct can be added to an IDE (eg JCreator ) - Java Pretty printer: to import then export a java file formats the code.

1 Review

Downloads: 2 This Week

Last Update: 2017-03-21
See Project
2

JS Turtle Graphics

This project implements turtle graphics in Javascript, with the intent to help teach young children the basics about programming.

Downloads: 0 This Week

Last Update: 2013-04-19
See Project
3

Light Learn Dictionary

Light dictionary with testing tool

Easy command line tool with menu options to create dictionary with SQLite3. And based on created dictionary user can be tested.

Downloads: 0 This Week

Last Update: 2013-05-30
See Project
4

LunaIDE

LunaIDE is a powerfull IDE for Lua programming language and also have support for XML files. Languages: Spanish, English and Portuguese. Note: Lua is licenced under the MIT License and LunaIDE is licensed under the GNU/GPL v3. The creator of this software do not have any kind of relation with PUC-Rio.

Downloads: 0 This Week

Last Update: 2016-01-28
See Project
Enterprise-grade ITSM, for every business
Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.

Try it Free
5

kanjidic-parser

Kanjidic Parser is a Parser for Parsing the KANJIDIC File

kanjidic-parser is an API to parse the KANJIDIC2 data file. This file is compiled by Jim Breen and the 'Electronic Dictionary Research and Development Group' at Monash University.

Downloads: 0 This Week

Last Update: 2021-08-15
See Project