Nemo - Linux Mint
Brace.to
Krusader
Ranger — console file manager
Autosync - Google Play
SMS Backup & Restore – SyncTech
Super Backup & Restore - Google Play
Backup & Restore - Google Play
All Backup Restore - Google Play
Titanium Backup
CryptoBadges.io
Font Awesome
ZArchiver - Google Play
NextApp | FX File Explorer
X-plore
File Commander
Syncovery
SyncBreeze
DropSync
Backup4all
MiMedia
Storegate
PureSync
ccrypt
Toucan (sync, backup and encryption utility)
Cloud Backup - Acronis
odrive - access all your cloud storage
GuruSquad
One Backup - SpiderOak
EaseUS Todo Backup