Activation methods vary depending on how you acquired your license.

If you need free PDF editing long-term, consider like:

If you have a physical copy of Adobe Acrobat Pro DC, follow the instructions provided with your purchase. For trial versions:

By following this guide and using the additional resources provided, you should be able to get started with Adobe Acrobat Pro DC and take advantage of its powerful features for creating, editing, and managing PDF documents.

Do not run setup.exe directly from the ZIP file—always extract the contents first before running the installer.