Skip to content
SPECIFICTION
Get listed

Regexo

sourceforge.net

WindowsmacOSLinux
Visit sourceforge.net
Spec score 7.2 #14 of 23 in Regular Expression Testers

What it is

Regexo is a free desktop application for developers who need to create and test regular expressions. It uses Java Regular Expression language, which the project wiki says is compatible with almost all regular expression types. Regexo highlights matching results on screen and can replace text matched by an expression. Users can save, reopen, and modify expressions, with records stored in a file database. The documented interface includes workspace, toolbar, open, save, manage, and about screens. Regexo is built with Java Swing and can run on an operating system with the Java 6 runtime environment. The project listing names Linux, macOS, and Windows as tested systems. It identifies Java as the programming language and JDBC as the database environment. The SourceForge listing gives GNU General Public License with Classpath exception and Public Domain under License. The project is marked Beta, and its files page lists a 1.6 MB download named Regexo New Version, last modified April 12, 2013. A Support section is available on the project page.

Spec sheet

Purpose
Regexo is a desktop application for developing and testing regular expressions.Read 9 Oct 2026 · sourceforge.net
Integrations
The project listing identifies Java as the programming language and JDBC as the database environment.Read 9 Oct 2026 · sourceforge.net
Support
The project listing provides a Support section.Read 9 Oct 2026 · sourceforge.net
License
SourceForge lists GNU General Public License with Classpath exception and Public Domain as project licenses.Read 9 Oct 2026 · sourceforge.net
Download
SourceForge lists a 1.6 MB download named Regexo New Version, dated 2013-04-12.Read 9 Oct 2026 · sourceforge.net
Intended audience
The project listing identifies developers as its intended audience.Read 9 Oct 2026 · sourceforge.net
Interface
The wiki shows About, Workspace, Toolbar, Open, Save, and Manage screens.Read 9 Oct 2026 · sourceforge.net
Java requirement
The wiki says it can run on any operating system with Java 6 runtime environment.Read 8 Oct 2026 · sourceforge.net
Match highlighting
Matched results are highlighted on screen.Read 9 Oct 2026 · sourceforge.net
Project status
The SourceForge project is marked Beta.Read 8 Oct 2026 · sourceforge.net
Regex engine
It uses the Java Regular Expression language and says it supports almost all regular expression types.Read 9 Oct 2026 · sourceforge.net
Replacement
Users can replace text patterns matched by an entered regular expression.Read 9 Oct 2026 · sourceforge.net
Runtime
The application can run on an operating system with the Java 6 runtime environment.Read 9 Oct 2026 · sourceforge.net
Save and load
Users can save, load, and modify regular expressions, with records stored in a file database.Read 8 Oct 2026 · sourceforge.net
Saved expressions
Users can save, load, and modify regular expressions, with data stored in a file database.Read 9 Oct 2026 · sourceforge.net
Status
The SourceForge project is marked Beta.Read 9 Oct 2026 · sourceforge.net
Technology
Regexo is developed as a Java Swing application.Read 8 Oct 2026 · sourceforge.net
Tested systems
The maker says Regexo was tested on Windows, Linux, and Mac operating systems.Read 9 Oct 2026 · sourceforge.net

Strong points and limits

Strong points

  • Free desktop application
  • Highlights matching results
  • Can replace matching text
  • Saves and modifies expressions
  • Tested on Windows, Linux, and Mac

Limits

  • Project is marked Beta
  • Listed download was last modified April 12, 2013
  • Requires Java 6 runtime environment

Who it suits

Regexo suits developers who want a desktop workspace for checking, replacing, and saving Java regular expressions. It is relevant to users able to run Java 6 runtime environment.

Verdict

Regexo focuses on expression testing and reuse, with match highlighting and replacement in a desktop interface. Its Beta status and listed download date are worth weighing before adopting it.

Where Specifiction places it

Alternatives to RegexoAll alternatives →