HomeAppsProductivitySTACKApps like STACK Here are some great alternatives to STACK by TransIP : Synced Tool ★3.8 WebSharing (WiFi File Manager) ★4.6 Sync - Secure cloud storage ★3.5 Tresorit ★4.0 Cloud: Video, photo storage ★4.4 IDrive Online Backup ★4.3 4Sync ★4.1 WebDAV Navigator ★3.6 ServersMan ★5.0 Telebox: Linkbox Cloud Storage ★3.5 Dropbox: Secure Cloud Storage ★4.4 Remo Backup ★3.9 Nextcloud ★4.7 ownCloud ★4.1 Resilio Sync ★3.7 RushFiles ★4.0