Most interesting in IDE

Vim
Free
A screen-based text editor for various documents.
Free
Java monitoring and troubleshooting tool that supports JDK 1.4+ and uses lightweight technologies fo
Free
A powerful application that allows users to edit TeX files.
Free
Fast, clever, and free Hex Editor that has many unique features: Insert...
Write and edit code in a simplified manner.

Top rated in IDE

Cycript
Free

Explore and modify running applications on either iOS or Mac OS X.

DeckLink SDK
Free

Develop custom solutions for in house use or even commercial distribution.

Parallels Virtualization SDK
Free

Create and integrate custom software solutions with Parallels Desktop for Mac.

GitX-dev
Free

Fork (variant) of GitX, a long-defunct GUI for the git version-control system.

VIKAMINE
Free

Integrated rich-client environment for subgroup discovery and analytics.

Gitblit
Free

Pure Java stack for managing, viewing, and serving Git repositories.

SoapUI Pro
Free

Get the most advanced functional testing tool for REST and SOAP APIs.

Apache Marmotta
Free

Provides an open implementation of a Linked Data Platform.

PyGreSQL
Free

Python module that interfaces to a PostgreSQL database.

Apache Flume
Free

Service for collecting, aggregating, and moving large amounts of log data.

Apache Ivy
Free

Dependency manager focusing on flexibility and simplicity.

VRaptor
Free

Increases the productvity of the Java Web Applications.

TCRun
Free

Loads a framework and provides test automation for test cases.

FindBugs
Free

Uses static analysis to look for bugs in Java code.

JFlex
Free

Lexical analyzer generator for Java, written in Java.

SVNKit
Free

Leading and fast growing Open Source version control system.

YAWL
Free

A BPM/Workflow system, based on a concise and powerful modelling language.

ReactiveCocoa
Free

Wraps aspects of Cocoa frameworks with the declarative ReactiveSwift primitives.

Launch4j
Free

Cross-platform tool for wrapping Java applications distributed as jars.

properJavaRDP
Free

Open source Java RDP client for Mac, based on rdesktop.