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How can I send super large files directly to another computer in the Internet for free?

I'm looking for a way to send a 10GB file to a friend. I really need to send it over the internet, but e-mail or uploading sites are not really an option.

I remember using MSN messenger and having a file transfer feature that worked decently well. However, my friend doesn't have this software and doesn't want to get it. I know that the professional versions of TeamViewer have such a feature, but are there any free alternatives?

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marked as duplicate by Sathya Feb 11 '11 at 11:42

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

2  
Whichever solution you chose from the answers below, make sure you can resume interrupted transfers! Nothing more dissapointing if you got to 5 GB and have to start all over again. Most of the solutions will work though. –  socken23 Nov 5 '10 at 21:07
    
This is a very useful question. Computers all over the world are interconnected, but you can't sent a video clip 10 miles without a car. –  Ian Boyd Nov 6 '10 at 16:37

8 Answers 8

up vote 3 down vote accepted

Jetbytes.com will do the job without uploading to their site. It facilitates a point to point transfer.

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This looks really cool! I would like to see other answers as well. Have you ever used it for huge file transfers? –  Adam S Nov 5 '10 at 19:41
    
For moderately sized files I know they work fine. I have never tried anything really large as in 100MB+ - def not 10GB. I do not know that they have an option to resume transfer either. I generally go the mail method or FTP for something this size. The file transfer options of chat clients do not work well for large files in my experience. –  sound2man Nov 5 '10 at 22:43
    
This seems like it will work for my needs! –  Camilo Martin Nov 9 '10 at 5:30

If either of you has a unix machine (Linux, Mac OS X, etc.) and is not behind a firewall that blocks incoming connections, that person can set up an ssh server and an account that allows SFTP. (Exchange “you” and “your friend” below if necessary.)

On Ubuntu, make sure the openssh-server package is installed. Create a user account for your friend (through the GUI or the command line as you prefer). Set the account's shell to restrict it to SFTP: chsh -s /usr/lib/sftp-server username. If your computer is behind a home router, make it route incoming port 22 (used by ssh) to your computer. Then give your public IP address and the account details to your friend. Your friend should use an SFTP client; unix file browsers can often browse sftp:// URLs, and sftp is available on the command line; on Windows, use Psftp.

On other unices, the steps outlined above should work with minor adjustments. On Windows, something similar may be possible, but I don't know how.

Note that your friend will be able to browse your whole filesystem. If that's a concern, use chroot (I don't have any simple instructions to offer); alternatively (and I think it would be a lot simpler, and it would eliminate the requirement for you to run unix), use a dedicated virtual machine (e.g. Ubuntu in VirtualBox).

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nice +1. Anyone interested in installing ubuntu via VirtualBox, the installation was illustrated by Yanick over at stackoverflow, which helped me alot. Follow step 1-5 and you're set. Check it out here –  Default Nov 8 '10 at 13:28

Quite seriously, if you're looking for a high bandwidth solution you should consider posting a couple of DVDs. Low risk of data corruption. Immune to connection interuptions.

Sure, the latency is awful, but (your geographical distance depending) the bandwidth is great. It scales well too!

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3  
"Never underestimate the bandwidth of a station wagon full of tapes hurtling down the highway." —Tanenbaum, Andrew S. A load of DVDs would be even better than Mr Tanenbaum's tapes! –  Shannon Nelson Nov 6 '10 at 5:54
    
bit "bursty" though ! –  Sirex Nov 8 '10 at 13:32
    
Just consider the bandwidth of a station wagon full of MicroSD cards. According to DansData you can fit pebibytes worth of those in a station wagon. –  Li-aung Yip Mar 2 '12 at 1:27

I second RJFalconer's suggestion of sending that much data via DVD, or USB Memory Stick.

Aside from anything else, you will be severely limited in data throughput on most standard (consumer) internet connections, as ADSL generally has a much lower maximum upload speed compared to download.

In addition, if you're on a home connection and you decided to go the "setting up a server" route, then bear in mind that using 100% of your upload bandwidth (very easy to do) will slow any downloads you do quite considerably (downloads require some upload bandwidth for acknowledgements to the source server). This is true even just for surfing the internet (in fact more-so due to there being many outgoing requests, which will suffer major lag).

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+1 for mentioning that, because it is something to be considered for P2P users –  Camilo Martin Nov 9 '10 at 5:33

Teamviewer will do it on the free version. At least the newer version does. Instead of hitting remote support, hit file transfer. Try that.

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CCFile Share: http://www.cc-file-transfer.com/

This sets up a webserver on your machine, (assuming it is a PC). Once a file is shared. It will generate a url for your friend who require no further software to download it. You can also make a share private by associating a username and password with it.

You may need to open certain ports on your router. I also assume you don't reset your modem a lot, cause this needs a static IP.

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Ftp with filezilla works in windows http://filezilla-project.org/

You download the server and your friend download the client. He can also use a web browsers. If he use a web browser he should type ftp://username:password@yourExternalIp in the adressfield.

You also need to do a portfarwarding in your router.

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You don't mention if you are working from home or inside a large protected corporate domain - this might affect the answer you choose.

If you can run a simple website on your machine, you could put the file there for your friend to find. You don't really even need a domain name as long as you can tell your friend the IP address of your router.

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