This raises the maximum file size to 5 TB and adds a load of useful features, such as encryption and compression, multi-threading, FTP support, upload rules, search, and more.įreeware customers must rely on community support, while Pro customers benefit from direct email support from Cloudberry. If you run a business with more demanding requirements, the Explorer Pro software costs a one-off fee of just $39.99 (with volume license discounts available). There is a maximum file size limit of 5 GB, but the freeware version of Cloudberry Explorer should provide all the functionality needed for those with modest S3 management needs. Our favorite Amazon S3 interface tool is Cloudberry Explorer, in no small part because in its basic form it is freeware!Įven the free version allows users to back up files locally (as well as to S3 servers), export files and folders to zip files, create bootable USBs, retain unlimited file versions, and more.