File Sharing

Put your files into your Dropbox on one computer, and they'll be instantly available on any of your other computers that also have Dropbox installed. Because copies of your files are stored on Dropbox's secure servers, you can also access them from any computer or mobile device using the Dropbox website.

You receive 2 GB of storage space for free, upon registration. You may earn up to 16GB of free storage space by referring new users to Dropbox, at 500 MB per referral.

µTorrent is a lightweight BitTorrent client that includes standard features such as bandwidth prioritization, scheduling, RSS auto-downloading and Mainline DHT. Additionally, µTorrent supports the Protocol Encryption joint specification and peer exchange.

Only the server version is available for Linux officially.The desktop version can run on Linux using Wine.

Google Drive is a file storage and synchronization service which enables user cloud storage, file sharing and collaborative editing.

Google Drive incorporates the Google Docs suite, a collaborative office suite of productivity applications that offers:

• Google Docs , a word processor;
• Google Drive - Sheets , a spreadsheet application;
• Google Slides , a presentation program;
• Google Drive - Drawings , a graphics application;
• Google Drive - Forms , a form designer.

Google Drive gives you access to your work from anywhere, across your Mac, PC, mobile devices and on the web. Simply download Drive on your Mac or PC to sync files from your computer to the cloud. Update a file on one device and changes are automatically saved to Drive and your other device, so you have the most up-to-date version of your files wherever you need them.

Bring your work to life :Share files or whole folders with individuals, your entire team or even customers and partners. In the Docs, Sheets and Slides editors multiple people can work on the same document at the same time

Buy what you need & grow flexibly :Start with up to 15 GB of included storage for each of your users. Need more? For as little as $4/month for 20GB, administrators can centrally purchase and manage up to 16TB (Yes, that’s 16,000 GB!) of additional storage for each user.

Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.

It supports POP (storing mail locally on your hard drive so that it can be accessed without an internet connection), and IMAP. It features excellent mail filter capabilities and management.

Thunderbird has strong support for using multiple accounts and identities, including automated signature features.

Chat functionality is built in, so you can enjoy real-time conversation with your contacts, right from your favorite messaging application, with multiple supported networks. Thunderbird makes it easy to search through both past conversations and received emails.

Thunderbird can also function as an RSS/Atom feed reader, and has a large selection of add-ons that extend it with calendar support, PGP support, integration with online services and much more.

Available also as portable app: http://portableapps.com/apps/internet/thunderbird_portable

FileZilla is a powerful FTP-client. It has been designed for ease of use and with support for as many features as possible, while still being fast and reliable. The program offers support for firewalls and proxy connections as well as SSL and Kerberos GSS security.

Transmission has the features you expect in a BitTorrent client: encryption, a web-based interface, peer exchange, UPnP and NAT-PMP port forwarding, web seed support, watch directories, tracker editing, global and per-torrent speed limits, and more.

PuTTY is a free and open-source terminal emulator, serial console and network file transfer application. It supports several network protocols, including SCP, SSH, Telnet, rlogin, and raw socket connection. It can also connect to a serial port.

A simple, lightweight client for connecting to a Linux shell from your Windows machine!

Telegram is a messaging app created by former VK creators with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful.

You can send messages, photos and videos to people who are in your phone contacts (and have Telegram). You can also create groups for up to 20000 people or channels for unlimited subscribers.

Your chats are not encrypted by default, which enables other people to see what you are writing. You can enable a "Secret Chat" to enable end-to-end encryption.

Telegram's security model has received notable criticism by cryptography experts. They criticized the general security model of permanently storing all contacts, messages and media together with their decryption keys on its servers by default and by not enabling end-to-end encryption for messages by default.

Telegram's client-side code is open-source software, whereas its server-side code is closed-source and proprietary. The service also provides public APIs with which developers can access the same functionality as Telegram's official apps to build their own messaging applications.

Telegram also provides a bot API for programmers to create different kinds of Telegram bots. Bots are simply Telegram accounts operated by software – not people – and they'll often have AI features. They can do anything – teach, play, search, broadcast, remind, connect, integrate with other services, or even pass commands to the Internet of Things.

JDownloader is a free, open source download manager. It simplifies and improves the process of downloading files from Websites, Cloud-Storage Providers, Social Media Networks and File Hosting Sites.JDownloader offers downloading in multiple parallel streams, throttling, resuming, CAPTCHA recognition, and automatic file extraction. It supports Click'n'Load and container files like DLC, RSDF and CCF. A large developer community ensures that current individual page-specific download scripts are kept up to date and valuable time is saved on the basis of the expandable basic framework.It can also be used as a service on a server or Network Attached Storage (NAS) and controlled via My.JDownloader.Org from a web browser or smartphone.