4.8/5 Votes: 4
macOS v10.14 (Mojave) or later
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Responsive websites. Really fast. Dreamweaver 2021 gives you faster, easier ways to design, code, and publish websites and web applications that look amazing on any size screen. Quickly create and publish web pages almost anywhere with web design software that supports HTML, CSS, JavaScript, and more.


What's new

RiD release notes:
- AIO includes AntiCC, installer and patched binary

18 comments on "Adobe Dreamweaver 2021"

  1. Alex says:

    CodeSigner needs at least OS X 10.8 (Mountain Lion) for Platypus and Notification Center support. However, you can always use the shell script version ‘codesigner’.

    When trying the @DQLA comment fix.

    Anyone know the fix? If there is one for MBA M2

  2. x says:

    I was able to install but when I start it I get an error (maybe error 702)

  3. Ross says:

    still get this error after trying the terminal code,
    “The installation cannot continue as the installer file may be damaged. Download the installer file again.”

    • ZL says:

      Right click show, and it’ll say either open the package or show contents. Then go to the folder Mac OS, and open the install file. There is a great video on reddit, google “A Guide for m1 & m2 to install”…

  4. Marcel says:

    Hi, how to install AntiCC 1.7 [RiD].pkg and Dreamweaver 21.3 U2B PATCH [RiD].pkg ????

  5. hh says:

    does not work… :-/

  6. max says:

    OK, this is how I installed it on MBA M1.

    Copy the installer files to your disk from the DMG
    then run the following command on terminal:
    xattr -cr /path/to/the/
    install as usual

  7. max says:

    damaged application

  8. Ross says:

    ““applet” is damaged and can’t be opened. You should eject the disk image.” How to avoid /get past this point ??

  9. needhelp says:

    Not working for me. Keep asking me to sign-in after using anticc.

  10. Sborro di Cavallo says:

    Thank you very much, it works!

  11. Pirate says:

    THANK YOU! I was having the same problem and this fixed it!

  12. Nordikum says:

    Animate 2022, please.

  13. Yep says:


    xattr -cr

    and then drag the installer to the window and then press return. It fixes it.

  14. San says:

    Working nicely. Many thanks 😍

  15. DQLA says:

    Well, I know how to fix your problem.

    1) If you move the installer file to your local download folder it will work.

    If it still does not open, I have another tip.

    2) In the description above, there is a download link to the code signer app ( and mount it.
    3) Open this app and drag the ‘damaged’ installer from your *local download folder* where you put it at step 1 to it. It asks to sign, do this by entering your password and click simple.
    4) When it is done you can click on quit and you can perfectly run the installer.

    5) Then follow the other steps as given in the description above and everything will work.

  16. JT says:

    “Install DRWV_21.2-en_US-macuniversal” is damaged and can’t be opened. You should move it to the Trash. Monterey 12.2.1

  17. Jones Smith says:

    “damaged and cannot be opened” when launching the installer. M1PRO MBP, Monterey.

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