While working on your Mac you create and download lots of files, but rarely delete anything. At some point you find that your startup disk is full. What to do? Well, a larger disk will cost you a few hundred dollars. Yearly fee for a cloud storage is about the same. Or simply get DaisyDisk at a fraction of the price and make plenty of space by removing old junk.

DaisyDisk allows you to visualize your disk usage and free up disk space by quickly finding and deleting big unused files. The program scans your disk and displays its content as a sector diagram where the biggest files and folders at once become obvious. To drill down to a folder, just click on a segment. To bubble up, click in the center. Move the mouse over the diagram and see the name and path of each file, and enclosed files (if any).

CrystalMaker X is the most-efficient way to visualize crystal and molecular structures. Its interactive design lets you "see the wood for the trees" and build your own visual understanding of complex materials. CrystalMaker transcends traditional crystallography software, letting you create dynamical visualizations with rotatable animations. Energy-modelling tools let you design and relax new structures, predict their vibrational properties, and explore how they interface with other materials.

CherryPlayer is a unique multimedia player that combines all the benefits and advantages of a desktop player and the ability to play almost all types of streaming multimedia, such as video, audio, radio, and live broadcasts. Built-in categorized playlists from YouTube allow to be aware of everything that happens in the world of entertainment, sports, movies and more. With the ability to login to user's channel Cherryplayer becomes a real YouTube player.

Effortlessly keep your e-book library thoroughly organized with the help of this efficient and straightforward software solution. Calibre is an e-book library management application. It is free, open source and cross-platform in design and works on Linux, OSX and Windows.Calibre is meant to be a complete e-library solution and thus includes, library management, format conversion, news feeds to ebook conversion as well as e-book reader sync features.

Audio conversion perfected, effortlessly convert to mp3, FLAC, Apple lossless and more. dBpoweramp Music Converter has become the standard tool for audio conversions, over 30 million users world trust their converting to dBpoweramp.

AudKit Spotify Music Converter is a Spotify downloader application on Windows and Mac. It helps you to download and convert Spotify tracks or playlists for offline listening on any devices that you want. This software supports different output formats including MP3, AAC, M4A, M4B, WAV, FLAC, and other common-used audio formats.

Polaris is an echo/reverb plugin inspired by early hardware digital reverbs of the late 1970s and able to provide echo, ambience and reverb out of a single multitap delay line.