Pro Tools is a digital audio workstation (DAW) that has long been considered the industry standard for music production and audio post-production. There are a number of reasons why professionals continue to use Pro Tools, despite the many options available on the market.

One of the main reasons is that Pro Tools has a long history of being used in professional studios. It has been around for over 30 years, and during that time, it has been the go-to DAW for many of the world's top musicians, producers, and engineers. The software has a proven track record of reliability and has been used to create countless hit records and film scores.

Another reason why professionals use Pro Tools is that it offers a wide range of advanced features that allow users to create professional-sounding recordings and mixes. The software includes powerful editing tools, a variety of effects and plugins, and support for a wide range of audio formats. It also includes a number of advanced features such as automatic delay compensation, which helps to ensure that all of the elements of a mix are in time with one another.

Pro Tools also has excellent integration with other hardware and software, which makes it an ideal choice for professionals who work with a variety of different tools. The software can be used in conjunction with other industry-standard equipment such as Avid's Mbox and MTRX interfaces, and can be used to control other hardware such as SSL and Neve consoles. Furthermore, it is compatible with a variety of plug-ins, including third-party options, which makes it easy to incorporate different sounds and effects into projects.

Another advantage is that Pro Tools has a large community of users, which means that there is a wealth of resources and support available for those who use the software. From online forums and tutorials to in-person training and certifications, there are many opportunities for users to learn about Pro Tools and improve their skills.

Lastly, Pro Tools has been used for years in big audio production companies, thus has a big user base, which makes it easy for professionals to share and collaborate on projects. Many studios and engineers will only work on Pro Tools projects due to its widespread use and they are familiar with it, which makes it an easy choice for professionals to use it in order to be on the same wavelength as the industry they are working with.

In conclusion, Pro Tools is the industry standard DAW for music production and audio post-production because of its reliability, powerful features, excellent integration with other tools, a large user community, and because of its widespread use in big audio production companies.