Embarcadero Dev-C++

Excellent free IDE for C/C++

PostgreSQL

Interesting alternative to Oracle or MySQL

MySQL GUI Tools

Work with MySQL using a graphical interface

SQL Server 2005 SP1

First great update pack for Microsoft SQL Server 2005

Visual Studio 2012

The best development environment for Windows

MDAC 2.8

The components necessary to access any database

Weka

Data mining software free of charge

MDAC 2.61

Data Access Components version, appropriate for older versions of Windows

Google Refine

Optimize your databases

GuildFTPd

One of the easiest programs to install an FTP server

AccessFIX

Fix corrupted Access files

MySQL 4

One of the best databases for web services

Wampserver

Create a local server on your PC

Oracle Application Express

Create web applications with this tool by Oracle

Android Studio

Google's own IDE to develop Android apps

SQL Server 2008 SP1

First update pack for this database management system

Komodo Edit

Multilanguage code editor

Dart Editor

Dart code editor

VrmlPad

Create virtual worlds with this VRML editor

Vim

An open-source text editor

Crimson Editor

Powerful text editor with tag and command recognition

TotalEdit

Excellent text editor prepared for programming

Mantis

Find development errors and bugs

Sublime Text

Code editor to avoid unnecessary distractions

Visual DuxDebugger

Disassembler debugger for 64-bit Windows

Notepad++

Notepad and code editor

Resource Hacker

Handle any Windows executable file as you please

HxD Hex Editor

Hex editor for hard drives and RAM memory

Debugging Tools for Windows

Debug the code errors of your designs

010 Editor

One of the best hexadecimal editors available

Visual Studio Code

The new version of the Microsoft IDE