A personal content mover gets all your content onto any of your devices, including your netbook, tablet and smartphone. Take your music, photos, videos, documents and other files wherever you go regardless of where the files originated, how much on-device storage capacity is available, or whether you're online or off.

• Free
• $2.99+/mo

Store documents, media and all of your content online, so you can access, manage and share them from anywhere. Integrate it with Google Apps and Salesforce, and access files on mobile devices. It supports easy file sharing with access permissions and SSL encryption.

• Free
• Commercial

This service allows you to share files too large for sending as file attachments. It supports unlimited uploads and downloads per file, and secure file sharing. The free service supports files up to 300 MB, but paying users can send files up to 2 GB.

• Free
• €6.99/mo
• €19.99/mo
• €49.99/mo

Online file backup for personal or business users. It supports automatic or scheduled backups, email and live chat technical support, file encryption, desktop support for Windows and Mac, and pay-as-you-go plans for business users.

• $4.99/mo
• Commercial

A simple web services interface that can be used to store and retrieve any amount of data, at any time, from anywhere on the web. It gives any developer access to the same highly scalable, reliable, secure, fast, inexpensive infrastructure that Amazon uses to run its own global network of web sites.

• Commercial

This web service syncs your files across different computers, laptops or handheld devices. Files added to the Dropbox folder on one system will automatically appear on the other devices you've set up. It requires you download software to each device, but there is a web-based interface to access files through a browser.

• Free
• $9.95/mo
• $19.95/mo

A file transfer service that makes it easy to send large files to anyone on the internet. It uses your email address but does not send the files through your email server. Instead, it uses the same method as your web browser to transmit data, so your files do not get blocked by attachment limits. Encryption keeps your data safe.

• $9.95+/mo

Host and share any files including documents, presentations, videos, and images. It features unlimited uploads, downloads and storage; file size maximums of 200 MB for free users and 10 GB for paid users; file sharing via email, social media and more; and direct linking.

• Free
• $9/mo
• $19/mo
• $59/mo

Backup, share and access your files, anytime, anywhere. Online cloud storage for all your files, documents, music, photos, and video. When you make a change or add files on any of your PC or Mac computers, it automatically syncs your files to the cloud, where you can access them from any device connected to the web.

• $4.99/mo
• $9.99/mo
• $29.99/mo

Store large files online and access them wherever you are and whenever you want to. Share your data with your friends, colleagues or family with just one click. Files are removed in 90 days and there are waiting periods for downloading with the free service, but the paid services feature permanent storage and no waiting times.

• Free
• €5.99/mo

Backup, sync and share files, and access them from anywhere. All files are encrypted before being sent and you can share file and folder access with friends or co-workers. Users get 1 GB of storage for free, but you can purchase additional storage. You can also trade space on your local computer for more backup storage online.

• Free
• Commercial