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How to use Transmission as your BitTorrent client (OS X)


Bittorrent Mac

From the About Transmission page:

Transmission has been built from the ground up to be a lightweight, yet powerful BitTorrent client. Its simple, intuitive interface is designed to integrate tightly with whatever computing environment you choose to use. Transmission strikes a balance between providing useful functionality without feature bloat. Furthermore, it is free for anyone to use or modify.

This tutorial will guide you through the steps to install, setup and use Transmission to download files using BitTorrent.

  1. First up – download Transmission. The installation is simple – open the .dmg file and drag Transmission to your Applications folder. Launch it from there.

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  3. Transmission will open. Don’t be fooled by it’s fairly simplistic interface – it had a lot of advanced features, and way less bloat than some other BitTorrent programs. To open a torrent, click the Open torrent files button (2nd from the left).

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  5. Navigate to a .torrent file, select it and click Open

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  7. A confirmation/information window will pop up. This window lists all of the files that you’ll be downloading as a part of the .torrent. If you remote the check mark next to a file (in the DL column, that file won’t be downloaded. When you’re ready to start downloading, click Add.

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  9. After a few seconds, the Transmission icon in your Dock will display the download speed (blue) and the upload speed (green).
  10. Of course that info (upload and download speeds) is also displayed in the main Transmission window – along with your current ratio (how much you’ve downloaded:how much you’ve uploaded), the completion percentage, and an estimated time until the download is done.


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  11. Click the Shortcuts for changing global settings button in the bottom left corner of Transmission. From here you can alter a number of Transmissions settings/preferences.

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  13. Click the Toggle the filter bar button (second from right), and the filter bar will appear. This allows you to quickly view which torrents are active, which ones are seeding, paused etc.

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  15. With a torrent selected, click the Toggle the torrent inspector button (far right). This will bring up a window that provides detailed information on the torrent you’re downloading. By clicking the various tabs across the top of this window you can find out things like which Tracker you’re using, the peers you’re connected to, and some bandwidth related options.
  16. To view and change the Transmission preferences, select Transmission from the menu bar, and then Preferences… from the drop down list.

    The General tab offers exactly what you’d expect – general preferences. Make any changes you see fit – though the defaults are fine.


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  18. Click the Transfers tab. One of the neat features of Transmission can be found on this page – and it’s disabled by default, but enabling it is a piece of cake. If you want Transmission to automatically load any .torrent files as they’re downloaded, place a check in the box labeled Watch for torrent files in: and then select the folder you normally download torret files to.

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  20. Now each time a .torrent is downloaded to that specified folder, and Transmission is running, the confirmation/Add window will appear automatically (as seen in the screenshot below).

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  22. Back in the Transfers tab, select Management. From here you can set things like “stop transfer after seed ratio hits x”, the maximum number of active transfers etc.

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  24. Click the Bandwidth tab. Here you can set the maximum upload and download speeds you want to use with Transmission. Removing the check marks from Download rate: and Upload rate: will tell Transmission to use the maximum bandwidth your connection allows.

    Another neat feature of Transmission is that you can set bandwidth rates based on the time of day. If you use your PC for work during the day, and don’t want Transmission to “hog” all of your bandwidth while you’re trying to get important Internet related tasks done, set a lower transfer rate in the spaces provided, place a check in the Schedule Speed Limit between: box, and set the start and end times for this Transmission “throttle”.


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  26. Click the Peers tab. Generally, the defaults here are good. If you have an insanely fast Internet connection (higher than cable or DSL), you can increase the Connection: numbers. Again, the defaults are good.

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  28. And finally, click the Network tab. If you want to change the default port that Transmission uses, this is the spot to do it. If you do change the port, make sure your Firewall (or router) is set to use this new port.

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  30. If you’d like to use Transmission as your default BitTorrent client (program) – and another one already is, select a .torrent file (any will do) and bring up its properties by clicking Apple Key+i. In the Open with: section, click the drop-down button, and select Other… from the menu.
  31. Navigate to Transmission in your Applications list. Select it, and click Add.

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  33. Back in the properties/info window, click the Change All button.
  34. Click Continue when asked if you want to use Transmission to open all .torrent files.

    Now each time you double-click a .torrent file (or open one directly from a web page), Transmission will launch.


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  36. If you have Growl installed, Transmission will use it to notify you of completed downloads.
  37. If you quit Transmission with an active transfer still going, you’ll be notified that it will continue the next time you open Transmission.
  38. And that’s about it – have fun!

Posted in Bittorrent, Mac.

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39 Responses

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  1. Mars says

    Thanks for the great how-to-use tutorial on Transmission.
    Really well done and easy to follow and quite user friendly.

    Keep up the great work!

  2. Paul says

    Thanks for the tip with mac-i command. I had installed Parallels and it was by default booting up XP for my utorrent. I had right clicked the file type, and check default, but checking CHANGE ALL is key.

    Thanks again.

  3. Cuco says

    Hi Ross Mckillop, Would you please be so kind as to email me a copy of Transmission v. 1.22(the version used in the above tutorial). I’ve tried to download it from the web, but all that’s available is Transmission v. 140.
    Happy Holidays!!
    Cuco

  4. Jared says

    I appreciate that someone put these instructions here, but these do not help someone brand new to torrents. I was told by another mac user that this was the best torrent, but i am already confused at step 3….”Navigate to a .torrent file, select it and click Open.” I don’t have any torrent files…I thought that was the purpose of using Transmission. Somebody able to help a complete Torrent virgin?

    Thanks.

  5. seb says

    Yeah, ditto, im a bit clueless
    when i select the torrent, it is asking me for the tracker adress?
    i hae no idea what that is or how to find it,
    so i cannot download any torrent i find????
    please help

  6. aural says

    please email comments regarding torrent virgins. Thanks, I’m stumped on how to actually use bittorrent.

  7. Sarah says

    Please send me the know how on downloading torrents, as I also have no idea!

  8. jennifer says

    Hi, I am also confuse by step three. I do not have any .torrent files and do not know how to get them. Can you please tell me what to do here? Thanks!!

  9. Luisa says

    I agree with all of the above. I too am a new torrent user and although this tutorial helped to shine some light on the subject I am still at a loss because I have only 1 torrent file which I downloaded previously using BitTorrent. I have since deleted that app because after reading various reviews it seemed that Transmission would be the best app for Mac users. Any help would be greatly appreciated. Thanks : )

  10. holyfool says

    a million thanx for showing how to use transmission, easy and to the point. man! you are the best!…

    h-

  11. Ira says

    I’m a torrent virgin, I don’t understand this tutorial. Step three is where I also got stuck. I thought this Transmission was for file sharing? Please explain how to download files with it. I’m so lost.

  12. holyfool says

    ira,
    i was one too until recently and i am still going to school to learn all about the MAC OS X system and ADOBE CS4 programs.
    it is very easy to use Trans and the best so far to download files.
    you need to choose a torrent site then choose the file you want to download like a movie, music, etc.
    do you have transmission as default to download your files?. if you do, as soon you select the file you want to download and click on it, few seconds later trans. will open up, you look at the open file and click on ADD and trans will start downloading and uploading the file.
    Take few tries, but it is not complicated at all.
    do not forget to SEED!
    h-

  13. zoltan says

    hi guys,

    if i want to reinstall my system (leo to snow leo), so i do a complete fresh install, how can i manage not to lose my torrent info in transmission (that i seed)?

    thanks in advance

  14. Jak says

    I’m also confused about step 3. Can you please email me about how to find torrents??
    Thanks.
    Love the instructions, simple and easy to follow…I’m sure I’ll understand it once I figure out step 3!!!

  15. Alejandro says

    .torrent files are the torrents you search for online… you download to your computer, and then you open with transmission.
    Quite simple. The .torrent file has the routing for the file you want, and tells transmission where to search for it.
    to download files just search for .torrent download and drag the files downloaded to this app.

  16. holyfool says

    well explain Alejandro, so far with the new Snow Leo I think it even works better, faster. maybe I am just so glad that I have transmission and snow leo on my MAC.
    by the way people, ya know your MAC can be voiced activated.

    - she is alive!…alive!

  17. Tess says

    Hi, I googled .torrent downloads and got http://www.fastdownloadarchive.com/sign-up and I had to sign up first. Looks like limewire is easier to search and download files but it doesn’t work on my Tiger.

    Do you guys have to sign up accounts before you can download .torrent files?

  18. Corey says

    The new transmission is slower with downloads and often loses connections.

  19. Liz says

    I don’t think I’ve changed anything about Transmission, but it has started automatically pausing all of my transfers. Any suggestions?

  20. Jmacques says

    Hello,
    I download the application but my system is 10.4.11 and it says that this applicatio doesn’t function with my system who is PowerPC G4.
    Have you a solution?

    Thank you

  21. Jacques says

    Salut,
    Je veux lire le tutoriel mais l’affichage comporte des symboles comme un losange avec un ? qui remplace le “é” et dans un autre temps ils sont remplacées par un “?”
    Que faire?

    merci

  22. Aypeus says

    I would like to know how one can change the interface so I can get “list view” instead of what I have now. Reason for this is using remote desktop, vnc or screen sharing which I use a lot goes smother and since I have over 200 torrent’s running almost all the time, list view and scrollbar on the side in the interface would help a lot. Thank you.

  23. Jimmy says

    Hi Guys! I really like Transmission but since the update my transmission crashes every 1 hour. Whats the problem?

  24. Dave says

    After step 4 nothing works for me. Its like the download it paused but its not. It won’t download on my mac. How can I fix this and start downloading on my mac (right now I download on my PC, no problem, and send it to my mac to watch). HELP!

  25. Lineu says

    Thank you very much for the tutorial. Helped a lot!

  26. curtis says

    I try to start a transfer but nothing happens…
    any idea as to why transmission launches when I open double click a .torrent and the transfer does not start – it doesn’t even show up on the list.?

  27. Ben says

    I tried to download a small part (33mb)of a huge torrent (7.75gb).. It started downloading no problem. BUT it was only downloading from 4 of 20 peers and the download rate was only 1-6k max.. Is this normal…
    I tried messing with the speed limit & bandwidths but i cant seem to get the download any faster.. Its taking over 2 hours to download 33mb.
    How do I seed???
    I checked the network section in preferences and it says ‘port is closed’… Could this be the problem?

  28. zyn says

    what is the last transmission to run on 10.4?

  29. MoJo says

    I am the same as most above I am a virgin at IMac I have downloaded movies OK but I want to schedule downloads to work automatic while I sleep but cannot get it to work and getting up at 2am to check is making me sleepy, otherwise I find the software great

  30. KK says

    Hi, i couldn’t reach step 4… the confirmation/information window doesn’t pop out after i try to open the .torrent file that i have downloaded.

  31. Mr Anthony Cotton says

    Put me in with the people in the discussions up above. I am 61yrs old and not technical at all. I became a member of Azureus then it was not even heard of. I just told the lecturer who helps me with Photoshop and he checked it out, and he agreed. Now it`s grew into a monster called Vuze and they have changed all the format, and all these wide boys have took over. Then i seen your download on Cnet and they recommended it for Macs. To tell you the truth i still find the jargon hard. I just want to be able to do things right, and inform me if i am doing thing wrong.

  32. Maxtcc says

    Hello Folks’s:

    Regarding step #3::

    Transmission is a .torrent (bittorrent) “client”. That means it is the program which takes the .torrent files that you get from the internet and allows the transfer of files between people’s computers (known as “peers”). The use of “.torrents” and “clients” is to form a Peer to Peer network using the Internet.

    Now to get .torrent files, you search the internet for the subject that you wish while specifying that it is a .torrent file. For instance in the U.K. it is legal to share files of broadcast television shows that where made in the U.K. …such as Coronation Street.

    To get a .torrent file you may use google to find: “Coronation Street .torrent” and google will return its usual listings of the available places to find these files.

    You then must go to these sites and download the (example – coronationstreet.torrent) file to your computer.
    Then you will proceed with STEP 3. as listed above.

    Note that some sites on the internet may require that you sign up as a member, and that you then must follow the common rules of being a member. These are generally very reasonable and are common sense rules. Read them and follow them.

    TORRENTS ARE ALL ABOUT SHARING: AND ACTING IN THE MANNER OF A CARING COMMUNITY
    It is my opinion that there is no need to pay any fees or register credit cards or anything like that on a legitimate torrent site. If they ask for these things then I advise that you leave and not return to them. In other words, don’t pay to join a “torrent site”.

    I HOPE THIS CLEARS UP SOME OF YOUR DIFFICULTIES UNDERSTAND TORRENTS AND CLIENTS AND THE COMMUNITY OF PEER TO PEER SHARING.

  33. E says

    I am also stuck at step 4. After I click open, the confirmation window doesn’t pop up. Any ideas why?

  34. Maxtcc says

    YES . The confirmation window will open if you go to the menu bar for transmission when it is running , then choose transmission, then choose preferences, click the icon labelled transfers. Then check the box marked ‘Display “adding transfer” options window.

    then you will get the window stated in step 4.

  35. Danny says

    This tutorial didn’t do anything for me. I finished downloading the file, but now the file is uploading to the point where the 11.5 GB file says “11.5 GB, uploaded 20.4 GB.” You never explained what to do then.

  36. Maxtcc says

    Danny you did well.
    “11.5 GB, uploaded 20.4 GB.” this means you have seeded back to the community you got the file from almost 2times what you downloaded.
    If your question is what do you do now, then:
    the answer is you have completely downloaded the file that you wished now you may use it.
    I do not know what kind of file that you got . but let’s say it was a video file.
    So, from your client “Trans mission” select (highlight ) the file in question.
    right click or ( command click) and then select “show in finder” this will take you to the location of the file on you storage device.
    check on the file type that it is ( .avi, or .mkv, ) for instance.
    I will assume .avi for this .
    select the file
    command click (or right mouse click) then choose open with.
    Then select the program with which to open and run the file with.
    I like to use VLC usually, or MepegStreamclip , which ever is fine (these are both available online free by the way)
    And away you go.
    The video playback program you choose will play back the file that you have shared from the internet.

  37. kw says

    Fantastic guide, thanks for helping out!

    For all those that are confused by section 3. When you have downloaded Transmission and have opened the file, you have a blank application.

    Enter a torrent website (or use an existing .torrent file) and download whatever it is that you are wanting (say, an episode of a show). This will download as a relatively small file. These files are the ones that you are wanting to select when proceeding to section 4 of this tutorial. Once you have started the download, it will be the size that you originally thought it would be and depending on who many seeders you have, it may be a relatively fast or slow download… hope that helps!

  38. Macci says

    Thank you so much for the effort you put on explaining the use of Transmission :)
    was so helpful..

Continuing the Discussion

  1. Webhance.com » Blog Archive » Best BitTorrent Client for Mac linked to this post on January 24, 2010

    [...] SimpleHelp.net has posted a nice article on How to use Transmission as your BitTorrent Client. [...]



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