1. Dropbox: Dropbox is a cloud-based file storage and sharing provider that also offers some file synchronization features. It is fast and easy to use, and offers reliable storage with good customer support. Pros: Easy to use, reliable storage with good customer support, a host of third-party tools available for backup and synchronization. Cons: Limited free storage space (2GB), pricing plans are slightly more expensive than other competitors.
2. Google Drive: Google Drive is an online file storage and synchronization tool offered by Google. It offers a host of features, including collaboration, documents, images, and more. Pros: Offers plenty of free storage space (15GB), integration with other Google services and Office suite, security features. Cons: File uploads are slow, lack of advanced collaboration features, and limited customer support.
3. Microsoft OneDrive: OneDrive is a cloud-based storage and collaboration platform from Microsoft. It is easy to use, and offers reliable storage and top-notch security. Pros: Easy to use, synchronization tools, integration with Office Suite, tight security. Cons: Limited free storage space (5GB), lack of more advanced collaboration features.