Alternate download mirrors?

With the website having a bit of trouble at present, is there any other mirror where we can download the IDE/software? I've been getting a 522 on for days now.

Do you have Windows 10? If so - Microsoft Store. If you don’t it’s best you wait for the time being as it is not always safe to download the IDE from an external source…

The Arduino website team is currently working to rectify this problem

Consider cleaning your browser cache to ensure you are getting the better access to the sites download area.

There are occasions when the cache may not reflect the status of a website.


thanks for the replies - I guess I'll wait it out. I'm on a mac, sadly so the windows store isn't an option. I did try compiling the IDE from source but ended up with some kind of Java dependency issue I can't resolve.

Currently working here for this page for the older versions

Also the newest version also is available for me in Canada.

Have you tried with your browser in INCOGNITO or PRIVATE mode ?

I'm in Australia and neither of those works, unfortunately. I've tried incognito and flushing the cache and using a different browser etc. It takes a long while (over a minute) to think but ultimately comes back with the Cloudworks screen (522). The

Ray ID: 5ef39753aa7bfd36 • 2020-11-09 00:59:27 UTC

That ID changes on a refresh so it's not being cached - at least not at my end. Is the server still being smashed or is it just a CloudFlare issue?

Cloudfare issue I presume..I've tried opening some other sites which use Cloudfare and I've been getting an error...

oobi already said it's a CloudFlare issue.

here I tried to port quickly all the download links available on the download page as of now:


Hourly Builds DOWNLOAD OPTIONS (LAST UPDATE: 23 Sep 2020, 10:41:17 GMT)

Beta Builds DOWNLOAD OPTIONS (Arduino IDE with experimental features. This version should NOT be used in production.)

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Download the previous version of the current release here
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Follow the steps in the Yún sysupgrade tutorial here

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Thanks Roberto that is just what we needed at this moment.

Whee! It's working today!

On the off chance it goes down again, I've popped the latest version in my DropBox.

If that's not allowed I'll take it down but I figured it might help someone at some point.