Michael O'Sullivan

Create, design, and share marketing materials and other elements.

Professional photo editor for Mac.

Store files online.

Free utility that helps you transfer files.

Design, test and build apps for multiple types of Android devices.

The Mac App Store is just like the App Store for iPad, iPhone and iPod touch.

This program helps you remove unnecessary apps from your Mac.

Desktop text editor application based on web technologies.

Record sound data and edit audio files on your Mac computer.

With Automator, you can accomplish time-consuming, repetitive manual tasks quickly, efficiently and effortlessly.

Transcodes, filters, cuts, demuxes, muxes and makes corrections to videos.

Download your favourite shows.

Easily manage your window positions and sizes by either dragging them to one of your screens corners or to the top, left or right side of your screen.

BlockBlock displays an alert whenever a persistent component is added to the OS.

It is a desktop sync application that keeps all your files safe in the cloud.

Open-Source editor for Web design and development built on top of Web technologies such as HTML, CSS, and JavaScript.

With Brightness Slider you can adjust screen brightness from the menu bar...

The Calculator application allows you to perform simple arithmetic calculations, complex logarithmic calculations and logical operations.

Keep track of your busy schedule and share it with others using Calendar.

Camtasia gives you all the tools you need to create engaging, high-quality videos with ease.

Change the system icons in Mac OS X that you normally can't, including including the trash can, volumes, default folder, and more!

This application helps you optimize the performance of your Mac.

Best chess and real simulator game for OS X.

Clean, optimize, and maintain your Mac with CleanMyMac 3.

The most innovative and incredible all-in-one editor for your web code.

Grab colors from your desktop or other applications

A flexible and convenient place to store information for everyone you know.

Full-screen app that’s home to widgets: mini-applications that let you perform common tasks and provide you with fast access to information.

Get immediate access to various hidden functions of default Mac tools.

Finds applications currently hijacked or susceptible of being hijacked.

Application included in Mac OS X.

Quartz Composer visualizer plugin for iTunes.

Automatically back up your data to your Dropbox account.

Tool to find duplicate files on your computer.

Quickly identifies which songs on your disk or in your iTunes have duplicates.

Enjoy a front-row seat for everything from the latest action thriller.

Program that helps the users to develop integrated tools.

Switch is a simple menu bar utility to help you quickly switch your current browser page between Safari and Google Chrome.

FaceTime for Mac makes it easy to talk, smile and laugh with friends and family on their iPhone 4, iPad 2, iPod touch or Mac.

FileZilla (ported from Windows) is a fast and reliable FTP client and server with lots of useful features and an intuitive interface.

Quickly browse the web without slowing down your Mac.

Flux is an advanced HTML5 Web design application, capable of creating stunning...

Manage your fonts quickly and easily with the Font Book application in OS X.

This standard algebraic calculator takes full advantage of the new Full Screen Mode in Lion.

Mix and create your own music tracks and podcasts.

Free dynamic mathematics app for all levels of education.

Explore the web using Google's super-fast browser.

Place where you can create, share, collaborate, and keep all of your stuff.

Note: The price of this software is a monthly charge.

Designed with one thing in mind: "You give it data and it gives you a graph." Other things like saving...

Converts clips to a wide variety of video formats.

Fast, clever, and free Hex Editor that has many unique features: Insert...

Little tool that allows you to draw on the screen on top of your applications.

Program designed for presentations.

This app lets you store files in a cloud storage account.

Amazing way to download and read books.

Create, export, and share your own textbooks on your Mac.

Integrated packaging environment (IPE) that allows you to create packages or metapackages conforming to the Mac OS X specifications.

Easy to use application to create .dmg files of a folder with a simple drag and drop.

Image Capture transfers images between a digital camera / scanner and your Mac.

Edit your clips into a movie with soundtrack and themes.

Note: This is no longer an actively developed application.

Built-in Mac software which does far more than just play tunes.

Immediately eject all of the connected external drives.

A client application for Jumpshare, a cloud storage service.

Allows designing prototypes of web and mobile apps and running simulations.

It shields your desktop and intercepts every keystroke...

Incredible presentations, incredibly easy.

The Kindle app is optimized for the iPad, iPhone, and iPod touch...

This app helps you find malware threats on your Mac.

Simple-to-use web authoring application.

Launchpad makes hunting through an applications folder a thing of the past.

Get the most out of Launchpad!

Office suite (word processor, spreadsheet, presentations, drawing tool) compatible with other major office suites.

Image-cataloging tool that offers you a unique way of telling stories.

Professional video editor for Mac.

Easily update apps from App Store and other sources.

With MacPaw Gemini you can locate duplicates and eliminate them from your Mac.

Mail offers an elegant full-screen interface that makes it easy to manage all your email from a single, ad-free inbox.

Handy system maintenance and cleaning utitlity for your Mac.

This program helps you find and remove adware from your Mac.

Use every pixel of your display to explore new destinations.

Synchronizes local contents with those you store on your MEGA cloud account.

iMessage lets you send messages to anyone on a Mac, or an iPhone, iPad, or iPod touch running iOS 5.

Create, view, edit, and share your spreadsheets using Excel for Mac.

Capture your thoughts, discoveries, and ideas in your very own digital notebook.

Manage messages, events and tasks from a single application.

Create, edit, collaborate, and share presentations using PowerPoint for Mac.

Create, edit, collaborate, and share documents using Word for Mac.

Visually display strategic plans and ideas to improve the work flow.

Sketching, drawing, and painting program for Mac.

Gives you a bird’s-eye view of everything that’s running on your system.

Manage volumes with ease. It allows you to mount, unmount, or eject volumes with only two clicks.

Rename dozens of documents with just a few clicks.

Open source Java IDE.

Notes is an application created to make quick records.

Enables you to convert any PDF file to dozens of text formats.

Plan a wedding. Save for retirement. Track your workouts.

Upload your files to your Cloud service account and share them with the world.

Multifunctional utility for Mac OS X.

A document editor for formatted text that provides a Mac alternative to Word.

It converts your PDFs and images into text documents or searchable PDF files.

Intended to be a simple programme enabling anyone to make 2D animation

Client for everyone working with PostgreSQL databases.

Take fun snapshots and make short videos in Photo Booth.

Photos will help you keep your growing library organized and accessible.

Create, edit, and enhance images.

It has all the features you would expect of a mature world class database.

A simple, elegant application for viewing and working with PDF documents.

PyCharm Community Edition for pure Python coding and learning.

A universal media player developed specifically for Mac OS X by Apple, Inc.

Specialized application program which aims at Rar, Zip, Tar,7-zip, Xz, Iso, Lha, Lzh, cab, cpio, jar, pdf, swf, Gzip, Bzip2 files etc..

RecoveRx supports almost all storage device types including SD, CF, Memory Stick

Organise your life on your Mac. Make as many to-do lists as you need and easily add to them.

RDCMan manages multiple remote desktop connections.

Web browser made by Apple for the Mac.

Just click 'Start server' and choose a folder to share.

Siri4Mac will bring the basic experience of siri to the mac

Vector drawing app.

This application is a simple plugin manager for the Sketch program.

Create quality paintings with various image drawing tools.

Say “hello” with an instant message, voice or video call – all for free.

Streaming music service that gives you on-demand access to millions of songs.

Freeware, public domain, open source visual tool used to create, design and edit database files compatible with sqlite.

Easily create network "tunnels" in situations where you cannot connect to some device but have a way to connect to as server nearby using SSH.

Stickies displays your notes and messages on your desktop.

Write and edit various text files using syntax highlighting and a spell checker.

Convert raster bitmap images to vector graphics on your Mac.

Groundbreaking app which lets you easily edit and analyze binary files of any size.

Do everything from setting a desktop picture to adding a printer and more.

Monitor all of the running processes from your Mac.

Access your computer while traveling and share your screen for remote support.

System for computer typesetting, for placing text on a page.

Program that integrates many tools needed to develop documents with LaTeX in just one application.

A LaTeX frontend you can use to create technical and scientific documentation.

Easy-to-use word processor built into OS X.

Strong desktop email client with superior speed and responsiveness time.

Works with an external hard drive to automatically back up your entire Mac.

The Tor Browser Bundle lets you use Tor on Mac OS X.

Best free database manager for MySQL, PostgreSQL, Valentina DB, and SQLite.

Send messages, exchange files, and make voice and video calls.

Build and debug modern web and cloud applications.

Watch your favorite movies and listen to your music from one app.

Full-featured professional sound editor.

Send messages, have group chats, and share pictures using the Whatsapp services.

Testing area of winehq.org for users and developers.

Complete toolset for building Mac OS X and iOS applications.

Multitimbral workstation offering four active sound slots.

A graph editor that helps people create and edit all sort of diagrams.