Evince

A brilliant open source PDF and PostScript viewer

Wide Angle PDF Converter

Converter from PDF to Word and other formats

SwifDoo PDF

A comprehensive tool for working with PDF documents

CleverPDF

A complete suite of tools to work with PDF files

PDF Studio

Complete PDF document editor

JPGasPDF

An easy and quick way to create PDF files

Flipping PDF Reader

A PDF viewer with flip page effects

SumatraPDF

One of the lightest PDF document viewers

PaperScan

Improve your scanning quality

Simpo PDF Password Remover

Easily remove passwords from PDF files

First PDF

PDF file converter

Corel PDF Fusion

Create and edit PDF documents with this complete tool by Corel

Cometdocs

Simple file converter

Bullzip PDF Printer

Easily create PDFs by simulating that you are printing a document

Briss

Cut PDF documents to view them on your eBook

My PDF Converter

Convert documents into PDF format

Visual Studio 2012

The best development environment for Windows

Visual Studio 2013

The new development environment by Microsoft

Visual Studio 2015

Your favorite IDE adapted to modern times

Java JDK

Tools to develop Java applications

Visual Basic 2013 Express

Learn how to develop applications with Visual Basic

JCreator

The most powerful Java integrated development environment

MIT App Inventor 2

Develop your own Android applications without any trouble

Visual Basic 6 SP6

Update Visual Basic 6 with the latest Service Pack

Embarcadero Dev-C++

Excellent free IDE for C/C++

Android Studio

Google's own IDE to develop Android apps

Visual Studio 2017

Microsoft's IDE

Visual Studio 2008

Free programming software for beginners

Arduino IDE

The revolution to domestic electronics

Python

One of the most practical programing languages

Visual Studio 2010

Develop software for Windows and web applications