Citra

Bring back all your 3DS games

PPSSPP

PSP emulator for Mac

PlayOnMac

Play your Windows games on your Mac

MAME OS X

Enjoy classic arcade games

DOSBox

Relive your classic MS-DOS games

PCSX2

PS2 emulator for Mac computers

xVideoServiceThief

Download videos from YouTube and other sites

BitTorrent

Enjoy the very first BitTorrent client

Transmission

The most powerful BitTorrent client for Mac

uTorrent

Lightweight BitTorrent client with many options

DeSmuME

Play Nintendo DS games on your Mac

aMule

P2P download client for Mac computers

VisualBoyAdvance

GameBoy and GameBoy Advance emulator for Mac

OpenEmu

Simple video console emulator

Mupen64

Great Nintendo64 emulator for Mac

ZSNES

Great SNES emulator for Mac

SHAREit

Sharing had never been so easy

CrossOver

Run Windows applications on your Mac

iFunBox

File manager and explorer for iOS

VMware Fusion

Install whatever operating systems you want on your Mac

Nox Player - Nox App Player

One of the best Android emulators you can download to your Mac

Android File Transfer

An Android file manager for Mac

Daemon Tools

Mount disc images on Mac

VirtualBox

Virtualize any operating system on your Mac

MobiMover

The easiest way to transfer files between an iPhone or iPad and a Mac

iExplorer

Turn your iPod into yet another memory unit

MobileTrans

Efficient management software for mobile devices

Tuxera NTFS

Read and write NTFS disks on your Mac

Parallels Desktop

Run Windows on Mac thanks to Parallels

Java

Improve the performance of Java applications on Mac

Java JDK

The Java development environment in its version for Mac