There was a download of Bulk 3.2 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. This program was originally developed by Antibody Software.
From the developer:
BULK Exchange is engineered from first principles to solve this challenge, delivering a novel execution architecture capable of colocation-grade performance without compromising the foundational tenets of decentralization, censorship resistance, and permissionless access.
You may want to check out more software, such as Best Bulk Email Software, Bulk Rename Utility or Bulk Email Solution, which might be related to Bulk.
Automation
File Managers