If this is not enough, you might need to wait until the next update of Mac OS Catalina. You might also need to change the Default Signing Format to CAdES-Equivalent Make sure Enable CryptoTokenKit framework support is checked. In the Creation and Appearance section, click More Under Categories, scroll down to Signatures Select the words Adobe Reader (at the top of the screen) Mac OS 10.15 (Catalina) users if you are unable to sign a PDF using Adobe, please verify this setting on your Mac: Just download 2021 latest & 2019 pro version. Best alternative to Microsoft office word, excel, powerpoint, pdf. An free open office software for home students to use in PC, windows 10, windows 7, mac iOS and android phone. I clicked 'always allow' and didn't have to do it the next time I signed. Online download WPS Office latest version for free. After I did this, when I tried to sign a PDF with my CAC signature for the first time I had to click through about 10 windows asking for my computer password to enable different permissions. I already had 'Enable CryptoTokenKit framework support' checked, but needed to change 'Default Signing Format' to 'CAdES-Equivalent.' That seemed to do the trick.
They say to do this on Adobe Reader, but the same instructions worked for me on Acrobat Pro 2017. Below is what the process they outlined that worked for me. I have been dealing with this issue, and just found a solution on Militar圜AC.com.
