If you need for legacy project compatibility, Adobe does not sell it anymore. The only legal way is an existing Creative Cloud subscription that includes access to older versions (via Adobe’s “Other Versions” menu).
Software such as DaVinci Resolve offers a highly capable, free version that features professional-grade compositing and visual effects tools via its built-in Fusion page. To help find the right setup for your project, let me know: If you need for legacy project compatibility, Adobe
Locking your personal data and demanding payment. If you need for legacy project compatibility, Adobe
Genuine After Effects relies on Creative Cloud for font syncing (Adobe Fonts), cloud presets, and libraries. Cracked versions are isolated from these essential features. If you need for legacy project compatibility, Adobe