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Aptana Studio provides a full-featured JavaScript-focused Ajax application development environment. The Community Edition represents the core pieces of the Aptana frameworks for editing, debugging, synchronization, and project management.

If you'd like to try Studio Professional, it will automatically revert to the Community Edition once the trial expires.

What's New

Version 3.1:
  • APSTUD-4410 - Prompt user before deleting a file with Undo - CLOSED
  • APSTUD-3422 - Show differences in synchronize window extremely slow. - CLOSED
  • APSTUD-4475 - Avoid unresponsiveness from auto-expanding outline levels on start-up (css files) - CLOSED
  • APSTUD-4408 - Lazily load "additional info" for Javascript content assist - CLOSED


  • Mac OS X 10.5.8 or later
  • Java 1.6 or later

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Aptana Studio User Discussion

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Negritude Member IconComment+1081

There is also 2.0.5 stable for older machines and PPC:


Reply0 replies
Version 3.0.4
Clarusad Member IconReview+77

Neither PPC nor 32 bits verion ?
So no stars !

Reply0 replies
Version 3.0
Dorkypants Member IconComment+118

Confusing. Version 1.5.1, when launched on Tiger puts up a dialog saying, "This application requires Mac OS X 10.5 (Leopard) or greater."

Meanwhile, if you follow the link to the developer's website, the downloads page says the current version is 2.0.2 (Carbon), for Mac OS X 10.4+ !

Reply1 reply
Version 1.5.1
MacUpdate-Lon (developer)

Thanks for the 'heads up'. Latest version now posted, 2.0.2.

Tim Newton Member IconReview+4
Tim Newton

Overall, I've liked this program; however, version 1.2.6 gave me an error on launch. Now the program will not startup and tells me to review the error log (which I did but it is meaningless to me). I tried reinstalling 1.2.5 (which I kept as a backup), but I get the same errors. My low stability rating is in regards to 1.2.6; 1.2.5 was fine.

Reply2 replies
Version 1.2.6
Tim Newton

followup: I deleted the folder /users/myUsername/Library/Application Support/Aptana and that appears to have fixed the startup problem. Don't know what side effects this will cause, but I'm sure to find out. :-)

Smile Orange

I had to delete ~/Documents/Aptana Studio Workspace/.metadata directory before launching Aptana. The error went away.

Shaahin Member IconComment+21

Practical software, only if you could just improve the GUI and make it lighter, it would be perfect!

Reply0 replies
Version 1.1
user icon+9
Version 3.0
user icon+0
Version 3.0.4
> 3 4


Current Version (3.x)


Downloads 14,091
Version Downloads 1,812
License Free
Date 17 Apr 2012
Platform Intel 64 / OS X / Intel 32
Price Free
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