My Navicat Premium version 12.1.300
Download the latest Navicat Premium trial version from official website
Install it
use navicat-keygen to crack the software following these instructions
DoubleLabyrinth/navicat-keygen
Clone and Compile the patcher
$ git clone [<https://github.com/DoubleLabyrinth/navicat-keygen.git>](<https://github.com/DoubleLabyrinth/navicat-keygen.git>) -b mac
$ cd navicat-keygen
$ cd navicat-patcher
$ make release
Tip : You can replace the content in /navicat-patcher/main.c to use your own key
Run the patcher
$ ./navicat-patcher <your navicat executable file path>
It will show Success! in terminal
re-sign with a Developer Certificate
$ codesign -f -s "Mac Developer xxxxxxx" <path to Navicat Premium.app>
Tip : You can use this command to check your Certificates
security find-identity -v -p codesigning
Compile and Run the keygen to Activate
$ cd ..
$ cd navicat-keygen
$ make release
$ ./navicat-keygen 2048key.pem #(or your own key.pem)
It show these Questions
Q1: Which is your Navicat language?
Q2: Your name
Q3: Yout organization
You will get a snKey and be asked to input your name and organization.Just input and then you will be asked to input the request code. Now DO NOT CLOSE KEYGEN.
You should go OFFLINE now
Open Navicat Premium, find and click Registration. Then input Registration Key by snKey that keygen gave. Then click Activate.
Generally online activation will failed and Navicat will ask you do Manual Activation, just choose it.
Copy your request code and paste it in keygen. Leave empty line to tell keygen that your input ends (in other words, type Enter at least twice).
Then you will get activation code which looks like a Base64 string. Just copy it and paste it in Navicat Manual Activation window, then click Activate. If nothing is wrong, activation should be done successfully.
Now Enjoy!
For more visit https://github.com/DoubleLabyrinth/navicat-keygen/blob/windows/README.md
Thanks DoubleLabyrinth/navicat-keygen