The Remove Password feature allows users to remove password protection from PDF documents to modify or re-set passwords. This is useful for users who need to modify or re-set passwords for encrypted PDF documents. For example, in legal documents, users may need to remove password protection to modify contracts or agreements; in enterprise document management, users may need to remove password protection to update important documents. Additionally, this feature can be used to remove old passwords from PDF documents to add new passwords or permission settings. By using the remove password feature, users can ensure document flexibility and modifiability and easily manage and distribute them.