Apps similar to Sync-in include Nextcloud, which is free and open source. Other options are Dropbox, Google Drive, MEGA and Ente Photos. There's no shortage of Cloud Storage Services like Sync-in, with more than 50 alternatives for the web, iPhone, Android, Windows and iPad.
Puter is a privacy-first personal cloud that houses all your files, apps, and games in one private and secure place, accessible from anywhere at any time.
A private, end-to-end encrypted photo and video storage service based in the EU. It lets you back up, organize, and share memories securely, with original quality, no ads, and zero data mining.
Austria
EU
Store email, contacts, calendars, photos, music, books, apps and more in the cloud and access them on all your devices. iCloud also provides collaborative services for task management and notes and productivity apps for text documents, spreadsheets and presentations.
United States
A Dropbox-like file manager that let you manage your data anywhere it is located: FTP, SFTP, WebDAV, Git, S3, Minio, Dropbox, Google Drive.
FranceEU
Comprehensive online system for individuals and organizations offering personal and shared drives, project tracking, integrated bookkeeping, staff and volunteer management, file sharing with permissions, real-time sync, audit tracking, event scheduling, and secure access.
United Kingdom
Excellent file management and collaboration for public authorities, providers and business - or anyone who values ease of use and digital sovereignty.
GermanyEU
Synchronize your PC, tablet and phone with Jottacloud, and have all your files readily available for both sharing and work.
Norway
Peergos is a secure and private online space where you can store, share and view your photos, videos, music and documents.
United Kingdom
Secure file sharing software with end-to-end encryption. Files are encrypted in-browser, and encryption keys are embedded in the URL, never sent to the server. This ensures file content remains private and inaccessible to third parties, including the software administrator and ISPs.
FranceEU
TeraBox is an all-in-one AI workspace for presentations, images, videos, research, writing, and file conversions. Create and automate everything in one place.
Open Source cloud file storage server (similar to Google Drive). Host myDrive on your own trusted server or platform, then access myDrive via your web browser. MyDrive uses mongoDB to store file/folder metadata and supports multiple databases to store file chunks, such as Amazon...
fruux is a free service that takes care of your contacts, calendars and more so you don't have to. Never manually copy contacts and calenders between your devices again!
GermanyEU
