Best Mac OS X Softwares to Design banners, flyers, websites

Open Source

GIMP stands for GNU Image Manipulation Program which is an opensource image editor program supporting almost every popular image formats.

Open Source

Krita is a professional free and open source painting program.

Commercial

Adobe photoshop is one the best commercial photo editing and design app.

Commercial

Pixelmator is a graphic editor developed for macOS .

Find apps to do interesting things:

Merge multiple PDF files.

Create helpful charts

Play videos including AVI, MP4, etc

Keep installed apps and softwares updated.

It can serve audios to DLNA-capable device.

Organize your video collection.