Significant bug fixes ensure that large file transfers are less likely to hang or fail.

Air Explorer has a free edition, but it severely limits simultaneous transfers and excludes real-time sync. The version (which this v543 Portable is) unlocks:

is a comprehensive file management software designed to unify the management of multiple cloud storage services. In an era where users often have accounts across Google Drive, OneDrive, Dropbox, Mega, and others, Air Explorer acts as a centralized dashboard, allowing users to interact with all these clouds as if they were local drives on their computer.

: Add and manage multiple accounts from the same provider (e.g., three different Google Drive accounts).

The software offers several sync modes: