• Dropbox icon

    Dropbox

    Worlds leading online storage and file sync service. You get 2GB free. Apps for all major platforms.

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry Chrome OS Windows RT Windows Phone iPad Kindle Fire

  • MEGA icon

    MEGA

    You hold the security keys for 50 GB free storage, unlimited desktop sync bandwidth, and 10 GB per month of free bandwidth for sharing...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry Android Tablet Windows Phone iPad Blackberry 10 Chrome Firefox

  • Microsoft OneDrive icon

    Microsoft OneDrive

    OneDrive (formerly SkyDrive) delivers a satisfactory online file storage and sharing solution in a free and easy to use service. It...

    Freemium Mac Windows Web / Cloud Android iPhone Blackberry ... Chrome OS Windows RT Android Tablet Windows Phone iPad Apple Watch Android Wear Kindle Fire

  • BitTorrent Sync  icon

    BitTorrent Sync

    BitTorrent Sync allows you to automatically sync files between computers via secure, distributed technology (P2P bittorrent protocol)....

    Freemium Mac Windows Linux Android iPhone Android Tablet ... BSD Windows Phone iPad Kindle Fire

  • Box icon

    Box

    Box.com's online file storage makes it easy to securely share content as a link or a shared folder with anyone - inside or outside...

    Freemium Mac Windows Web / Cloud Android iPhone Blackberry ... Chrome OS Windows RT Android Tablet Windows Phone iPad Kindle Fire

  • Tonido  icon

    Tonido

    #1 Private File Sharing, Sync and Mobile Access for Home and Business. Access, Sync and Share ALL your docs, photos, music and videos...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Blackberry Windows RT Android Tablet Windows Phone iPad Self-Hosted Chrome Firefox

  • Tresorit icon

    Tresorit

    Tresorit is a security solution for distributed storage systems, and with it a group of users can share secure content without...

    Freemium Mac Windows Linux Android iPhone Android Tablet ... Windows Phone iPad Blackberry 10

  • Storage Made Easy icon

    Storage Made Easy

    Storage Made Easy provide a gateway in which they sync file meta-data but all files continue to reside on the original storage...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Java Mobile Blackberry Windows Phone iPad Facebook Wordpress Microsoft Office Suite

  • Koofr icon

    Koofr

    Koofr offers safe EU based cloud storage with 2 GB free. Connect multiple cloud accounts (Dropbox, Google Drive, OneDrive, Amazon...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet Windows Phone iPad

  • FileCloud icon

    FileCloud

    Secure File Sharing, Sync and Mobile Access Solution for SMBs, Enterprises, Universities, Non-Profits, System Integrators and MSPs

    Commercial Windows Linux Android iPhone Windows RT Android Tablet ... Windows Phone iPad Self-Hosted

  • Asus WebStorage icon

    Asus WebStorage

    ASUS WebStorage offers online storage with auto data backup for nearly 3 computers, auto data synchronization, and data sharing...

    Free Windows Linux Web / Cloud Android iPhone Windows Phone ... iPad

  • Strato HiDrive Free icon

    Strato HiDrive Free

    With 5GB online-storage HiDrive is a free WebDAV-DropBox-alternative, but not a portable Sync-App as DropBox is! Sharing content the...

    Free Web / Cloud Android iPhone Windows Phone iPad

  • Know any more alternatives to SpiderOak?

    Suggest an application to this list
  • Nimbox Vault icon

    Nimbox Vault

    Secure your right to privacy in the digital age with our zero-knowledge file sharing, backup, and cloud storage services; for Windows...

    Commercial Mac Windows Web / Cloud Windows Mobile Android iPhone ... Windows RT Android Tablet Windows Phone iPad

  • Soonr icon

    Soonr

    Soonr offers simple document organization and file-sharing with automatic backup and access from any Web browser or mobile phone.

    Free Personal Mac Windows Web / Cloud Android iPhone Blackberry ... Android Tablet Windows Phone iPad

  • Nomadesk icon

    Nomadesk

    Nomadesk is the easiest and most secure way to share, synchronize and backup files wherever you are, online or offline! Nomadesk...

    Commercial Mac Windows Web / Cloud Windows Mobile Android iPhone ... Blackberry Windows Phone iPad

  • mintstash icon

    mintstash

    mintstash helps you get secure access to your personal data. You don’t need to store or publish anything on Internet beforehand to...

    Freemium Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet Windows Phone iPad