Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. Installation and Deployment
  4. Slow download speed
Forum Update on Monday, May 27th 2025

Slow download speed

Scheduled Pinned Locked Moved Unsolved Installation and Deployment
30 Posts 20 Posters 17.1k Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • B Offline
    B Offline
    bibinvnair
    wrote on 9 Feb 2020, 16:25 last edited by
    #9

    If you dont want to go through complex fixes, just wait, usually it gets faster after sometime

    1 Reply Last reply
    0
    • H Offline
      H Offline
      Hitek
      wrote on 26 Feb 2020, 04:06 last edited by
      #10

      i am in Viet Nam. i used this mirror: ftp.jaist.ac.jp
      speed was full.

      S 1 Reply Last reply 22 Jul 2020, 16:23
      0
      • H Hitek
        26 Feb 2020, 04:06

        i am in Viet Nam. i used this mirror: ftp.jaist.ac.jp
        speed was full.

        S Offline
        S Offline
        Suraj Giri
        Banned
        wrote on 22 Jul 2020, 16:23 last edited by
        #11
        This post is deleted!
        1 Reply Last reply
        0
        • C Offline
          C Offline
          CostasBal
          wrote on 10 Jul 2023, 12:57 last edited by
          #12

          Good evening to all.
          I tried to install it myself and it was taking days. Now just a few minutes!

          I created a shortcut of the executable file by adding a parameter. I chose a mirror from Europe.
          ...\qt-unified-windows-x64-4.6.0-online.exe --mirror https://qt-mirror.dannhauer.de/
          Select mirrors from here: https://download.qt.io/static/mirrorlist/

          A C M C 4 Replies Last reply 11 Jul 2023, 07:50
          4
          • C CostasBal
            10 Jul 2023, 12:57

            Good evening to all.
            I tried to install it myself and it was taking days. Now just a few minutes!

            I created a shortcut of the executable file by adding a parameter. I chose a mirror from Europe.
            ...\qt-unified-windows-x64-4.6.0-online.exe --mirror https://qt-mirror.dannhauer.de/
            Select mirrors from here: https://download.qt.io/static/mirrorlist/

            A Offline
            A Offline
            Ave Maria
            wrote on 11 Jul 2023, 07:50 last edited by
            #13

            @CostasBal 9 minutes instead of 9 hours. Thank you!
            BTW, this works with MaintenanceTool.exe as well.

            C 1 Reply Last reply 11 Jul 2023, 08:35
            0
            • A Ave Maria
              11 Jul 2023, 07:50

              @CostasBal 9 minutes instead of 9 hours. Thank you!
              BTW, this works with MaintenanceTool.exe as well.

              C Offline
              C Offline
              CostasBal
              wrote on 11 Jul 2023, 08:35 last edited by
              #14

              @Ave-Maria yes. I tested it but i forgot to reply here! :)

              1 Reply Last reply
              0
              • C CostasBal
                10 Jul 2023, 12:57

                Good evening to all.
                I tried to install it myself and it was taking days. Now just a few minutes!

                I created a shortcut of the executable file by adding a parameter. I chose a mirror from Europe.
                ...\qt-unified-windows-x64-4.6.0-online.exe --mirror https://qt-mirror.dannhauer.de/
                Select mirrors from here: https://download.qt.io/static/mirrorlist/

                C Offline
                C Offline
                cauefelipe1
                wrote on 11 Jul 2023, 12:01 last edited by
                #15

                @CostasBal Thank you blessed person.
                But it's ridiculous that the installer cannot provide a way to choose the mirror or even keep switching and hook to the faster one...

                S 1 Reply Last reply 11 Jul 2023, 16:58
                0
                • C Christian Ehrlicher moved this topic from General and Desktop on 11 Jul 2023, 15:00
                • C cauefelipe1
                  11 Jul 2023, 12:01

                  @CostasBal Thank you blessed person.
                  But it's ridiculous that the installer cannot provide a way to choose the mirror or even keep switching and hook to the faster one...

                  S Offline
                  S Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on 11 Jul 2023, 16:58 last edited by
                  #16

                  @cauefelipe1 you can change the mirror from the command line. There's also a ticket that has been opened to make it easier to do it from the UI.

                  Interested in AI ? www.idiap.ch
                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                  1 Reply Last reply
                  0
                  • J Offline
                    J Offline
                    Jorge Escobar
                    wrote on 11 Jul 2023, 20:30 last edited by
                    #17

                    Their download speeds are a joke.
                    And they expect people to pay for it? It's been 2 hours already and I'm not even on 10%

                    I was looking for an alternative to tkinter, but now I get what "simple" meant on tkninter's description.

                    Just pass on this, the forums don't allow you to store pictures? what a joke. It's 2023 people.
                    alt text

                    J K 2 Replies Last reply 11 Jul 2023, 20:49
                    1
                    • J Jorge Escobar
                      11 Jul 2023, 20:30

                      Their download speeds are a joke.
                      And they expect people to pay for it? It's been 2 hours already and I'm not even on 10%

                      I was looking for an alternative to tkinter, but now I get what "simple" meant on tkninter's description.

                      Just pass on this, the forums don't allow you to store pictures? what a joke. It's 2023 people.
                      alt text

                      J Online
                      J Online
                      JonB
                      wrote on 11 Jul 2023, 20:49 last edited by
                      #18

                      @Jorge-Escobar said in Slow download speed:

                      And they expect people to pay for it?

                      I truly don't know: if you pay for a commercial license is there not a faster download available to you?

                      K 1 Reply Last reply 12 Jul 2023, 07:56
                      0
                      • J JonB
                        11 Jul 2023, 20:49

                        @Jorge-Escobar said in Slow download speed:

                        And they expect people to pay for it?

                        I truly don't know: if you pay for a commercial license is there not a faster download available to you?

                        K Offline
                        K Offline
                        kkoehne
                        Moderators
                        wrote on 12 Jul 2023, 07:56 last edited by
                        #19

                        @JonB said in Slow download speed:

                        if you pay for a commercial license is there not a faster download available to you?

                        Yes. Commercial customers are served via Amazon AWS. For open source users, we're relying on a network of servers: https://download.qt.io/static/mirrorlist/. Typically the speed are OK there, but it happens that some servers just get slow, and then the list need to be tweaked ...

                        Director R&D, The Qt Company

                        K J 2 Replies Last reply 12 Jul 2023, 07:57
                        1
                        • K kkoehne
                          12 Jul 2023, 07:56

                          @JonB said in Slow download speed:

                          if you pay for a commercial license is there not a faster download available to you?

                          Yes. Commercial customers are served via Amazon AWS. For open source users, we're relying on a network of servers: https://download.qt.io/static/mirrorlist/. Typically the speed are OK there, but it happens that some servers just get slow, and then the list need to be tweaked ...

                          K Offline
                          K Offline
                          kkoehne
                          Moderators
                          wrote on 12 Jul 2023, 07:57 last edited by
                          #20

                          @kkoehne If you administer a server yourself, or know an organization who would volunteer to set up a mirror, let us know ! https://wiki.qt.io/Mirror_howto

                          Director R&D, The Qt Company

                          1 Reply Last reply
                          0
                          • J Jorge Escobar
                            11 Jul 2023, 20:30

                            Their download speeds are a joke.
                            And they expect people to pay for it? It's been 2 hours already and I'm not even on 10%

                            I was looking for an alternative to tkinter, but now I get what "simple" meant on tkninter's description.

                            Just pass on this, the forums don't allow you to store pictures? what a joke. It's 2023 people.
                            alt text

                            K Offline
                            K Offline
                            kkoehne
                            Moderators
                            wrote on 12 Jul 2023, 08:00 last edited by
                            #21

                            @Jorge-Escobar said in Slow download speed:

                            I was looking for an alternative to tkinter, but now I get what "simple" meant on tkninter's description.

                            This sounds like you're interested in just the python bindings. Then actually

                            pip install pyside6
                            

                            is your friend :)

                            Director R&D, The Qt Company

                            1 Reply Last reply
                            0
                            • K kkoehne
                              12 Jul 2023, 07:56

                              @JonB said in Slow download speed:

                              if you pay for a commercial license is there not a faster download available to you?

                              Yes. Commercial customers are served via Amazon AWS. For open source users, we're relying on a network of servers: https://download.qt.io/static/mirrorlist/. Typically the speed are OK there, but it happens that some servers just get slow, and then the list need to be tweaked ...

                              J Online
                              J Online
                              JonB
                              wrote on 12 Jul 2023, 08:02 last edited by
                              #22

                              @kkoehne said in Slow download speed:

                              Yes. Commercial customers are served via Amazon AWS.

                              So I don't know why @Jorge-Escobar is complaining about "And they expect people to pay for it?", if he is paying for a commercial licence he should use that.

                              1 Reply Last reply
                              0
                              • C CostasBal
                                10 Jul 2023, 12:57

                                Good evening to all.
                                I tried to install it myself and it was taking days. Now just a few minutes!

                                I created a shortcut of the executable file by adding a parameter. I chose a mirror from Europe.
                                ...\qt-unified-windows-x64-4.6.0-online.exe --mirror https://qt-mirror.dannhauer.de/
                                Select mirrors from here: https://download.qt.io/static/mirrorlist/

                                M Offline
                                M Offline
                                Milkiananas
                                wrote on 21 Jul 2023, 15:00 last edited by
                                #23

                                @CostasBal
                                Also works on macOS, in which case pull out .app and from the terminal:
                                ./qt-unified-macOS-x64-4.6.0-online.app/Contents/MacOS/qt-unified-macOS-x64-4.6.0-online --mirror https://qt-mirror.dannhauer.de/

                                Finish installation in minutes! Great job!

                                1 Reply Last reply
                                0
                                • C CostasBal
                                  10 Jul 2023, 12:57

                                  Good evening to all.
                                  I tried to install it myself and it was taking days. Now just a few minutes!

                                  I created a shortcut of the executable file by adding a parameter. I chose a mirror from Europe.
                                  ...\qt-unified-windows-x64-4.6.0-online.exe --mirror https://qt-mirror.dannhauer.de/
                                  Select mirrors from here: https://download.qt.io/static/mirrorlist/

                                  C Offline
                                  C Offline
                                  csab6597
                                  wrote on 22 Jul 2023, 19:47 last edited by
                                  #24

                                  @CostasBal Currently also experiencing horrible download speeds

                                  But nowadays we can just use the Qt installer with an option to select the mirror. On Windows it is .\MaintenanceTool.exe --mirror https://somemirror.com (with one address from https://download.qt.io/static/mirrorlist/)

                                  No need to use the old Repo Chooser anymore

                                  JKSHJ C 2 Replies Last reply 23 Jul 2023, 01:42
                                  0
                                  • C csab6597
                                    22 Jul 2023, 19:47

                                    @CostasBal Currently also experiencing horrible download speeds

                                    But nowadays we can just use the Qt installer with an option to select the mirror. On Windows it is .\MaintenanceTool.exe --mirror https://somemirror.com (with one address from https://download.qt.io/static/mirrorlist/)

                                    No need to use the old Repo Chooser anymore

                                    JKSHJ Offline
                                    JKSHJ Offline
                                    JKSH
                                    Moderators
                                    wrote on 23 Jul 2023, 01:42 last edited by
                                    #25

                                    @csab6597 said in Slow download speed:

                                    No need to use the old Repo Chooser anymore

                                    Correct.

                                    You cannot use the old Qt SDK Repo Chooser anymore as it does not work with the latest installer. Fortunately, Qt SDK Repo Chooser is no longer needed because the latest installer lets you select a mirror via a console argument.

                                    Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

                                    1 Reply Last reply
                                    0
                                    • C csab6597
                                      22 Jul 2023, 19:47

                                      @CostasBal Currently also experiencing horrible download speeds

                                      But nowadays we can just use the Qt installer with an option to select the mirror. On Windows it is .\MaintenanceTool.exe --mirror https://somemirror.com (with one address from https://download.qt.io/static/mirrorlist/)

                                      No need to use the old Repo Chooser anymore

                                      C Offline
                                      C Offline
                                      csab6597
                                      wrote on 23 Jul 2023, 07:08 last edited by csab6597
                                      #26

                                      @csab6597 Well, apparently mirrors are not alyways complete. Tried different european mirrors, got

                                      Error transferring https://ftp.fau.de/qtproject//qtsdkrepository/windows_x86/desktop/qt6_652_insighttracker/qt.qt6.652.examples.qtinsighttracker/6.5.2-0-202307080351tqtc-qtinsighttracker-examples-6.5.2.7z.sha1 - server replied: Not Found

                                      J 1 Reply Last reply 23 Jul 2023, 20:37
                                      0
                                      • C csab6597
                                        23 Jul 2023, 07:08

                                        @csab6597 Well, apparently mirrors are not alyways complete. Tried different european mirrors, got

                                        Error transferring https://ftp.fau.de/qtproject//qtsdkrepository/windows_x86/desktop/qt6_652_insighttracker/qt.qt6.652.examples.qtinsighttracker/6.5.2-0-202307080351tqtc-qtinsighttracker-examples-6.5.2.7z.sha1 - server replied: Not Found

                                        J Offline
                                        J Offline
                                        Jique
                                        wrote on 23 Jul 2023, 20:37 last edited by
                                        #27

                                        @csab6597 Googling that error I found https://forum.qt.io/topic/146776/qt-online-installer-file-not-found from 5 days ago. For me also Installer version 4.6.0 didn't work, so I tried version 4.5.1 and it worked (found it from my downloads folder, I don't know how to get older versions from the website)

                                        M 1 Reply Last reply 23 Jul 2023, 20:51
                                        0
                                        • J Jique
                                          23 Jul 2023, 20:37

                                          @csab6597 Googling that error I found https://forum.qt.io/topic/146776/qt-online-installer-file-not-found from 5 days ago. For me also Installer version 4.6.0 didn't work, so I tried version 4.5.1 and it worked (found it from my downloads folder, I don't know how to get older versions from the website)

                                          M Offline
                                          M Offline
                                          mpergand
                                          wrote on 23 Jul 2023, 20:51 last edited by
                                          #28

                                          @Jique said in Slow download speed:

                                          I don't know how to get older versions from the website

                                          https://download.qt.io/archive/online_installers/

                                          1 Reply Last reply
                                          0

                                          • Login

                                          • Login or register to search.
                                          • First post
                                            Last post
                                          0
                                          • Categories
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups
                                          • Search
                                          • Get Qt Extensions
                                          • Unsolved