Disk Drill by Cleverfiles - Recover any type of deleted files in Windows & Mac including Office documents, messages, and media files quickly and easily.
Veeam Backup - Backup and restore VMware and Hyper-V virtual machines with Veeam Backup Free Edition. Unlimited hosts and VMs. Free forever.
MiniTool Power Data Recovery - MiniTool Power Data Recovery is a freemium data recovery tool that works quite well considering the basic version is the only free aspect of the app.
Rubrik - Rubrik delivers instant application availability for recovery, search, cloud, and development.
MSOutlookTools Outlook PST Recovery Tool - Outlook PST Recovery Tool is a software to recover deleted or lost data items from PST / BAK file in Outlook 2021, 2019, 2016, 2013, 2010, etc.
Zerto - Virtual replication & recovery solution