This is the commercial version. It includes everything in the Community edition plus advanced tools for web development (Django, Flask), database management, scientific tools, and remote interpreters.
: Verified students and educators at accredited institutions can apply for a JetBrains Student Pack
JetBrains offers (including PyCharm) for students and teachers worldwide. This is not a trial; it is a full license valid for one year, renewable while you remain in school.
You need a valid university email address (ending in .edu or similar) or an ISIC/ITIC card .
Would you like help setting up any of these legitimate free options?