Mac OS X best free and open source apps

The Unarchiver
https://itunes.apple.com/us/app/the-unarchiver/id425424353?mt=12
http://wakaba.c3.cx/s/apps/unarchiver.html


Chrome – Google Web Browser
http://www.google.com/chrome

Firefox – Web Browser
http://www.mozilla.org/products/firefox

Thunderbird – Email client
http://www.mozilla.org/products/thunderbird


Imagine – text editor
https://itunes.apple.com/us/app/imagine/id566877440?mt=12

TextWrangler – text editor
http://www.barebones.com/products/textwrangler

Brackets – Adobe open-source code editor
http://brackets.io

LibreOffice
http://www.libreoffice.org


VLC – open-source cross-platform multimedia player, support lots of audio and video formats
http://www.videolan.org/vlc/index.html

MPlayer
http://mplayerosx.sourceforge.net

Perian – plugin that allows quicktime to play additional video formats
http://perian.en.softonic.com/mac

XnViewMP – cross-platform media browser, viewer and converter, compatible with more than 500 formats
http://www.xnview.com/en/xnviewmp


Clementine – multiplatform music player
https://www.clementine-player.org

Ardour – record, edit, mix and master audio and MIDI projects
http://ardour.org

Audacity – free multi-track audio editor and recorder
http://audacity.sourceforge.net/download/mac


Blender – 3D animation
http://www.blender.org/download

GIMP – 2D image manipulation program, free Photoshop alternative
http://www.gimp.org
http://gimp.lisanet.de/Website/Download.html
http://sourceforge.net/projects/gimponosx

Darktable – process RAW image photographer
http://www.darktable.org/install

Inkscape
https://inkscape.org/en/download/mac-os


HandBrake – open source DVD ripping app, can convert videos from any format to mp4 and mkv
https://handbrake.fr/downloads.php

Caffeine – prevent your Mac from going to sleep
https://itunes.apple.com/us/app/caffeine/id411246225?mt=12

Wake Up Time
https://itunes.apple.com/us/app/wake-up-time-alarm-clock/id495945638?mt=12

Quicksilver – keystrokes that start your applications with a few quick taps of your fingers
http://www.macupdate.com/info.php/id/14831

Alfred – create keystrokes shortcut, quickly launch an app
http://alfredapp.com


VirtualBox – Create and run virtual machine on Mac OS without the need to dual-boot, free alternative to VMware
https://www.virtualbox.org

Q Emulator – Run Windows programs on your Intel Mac
http://www.macupdate.com/info.php/id/20830


Telephone – open source SIP client, VoIP Call regular phones from your Mac
http://itunes.apple.com/us/app/telephone/id406825478?mt=12

Burn – CD and DVD Burner
http://burn-osx.sourceforge.net

Disk Inventory X – allows to graphically see what files are taking up the most space on your hard drive
http://www.derlien.com/index.html

FontBook – font utility
http://www.macupdate.com/app/mac/628/fontbook


Vienna – RSS feeds
http://www.vienna-rss.org

RSSOwl – cross-platform RSS client
http://www.rssowl.org