Navicat Premium for Mac v12.1.18 Database Management Software Chinese Localized Activated Version_Navicat Premium Mac Download

Navicat Premium for Mac is a powerful comprehensive database management tool designed to improve database development and management efficiency. It supports simultaneous connections to multiple mainstream database systems for unified management. Compatible database types include but are not limited to:

• SQL Server
• MySQL / MariaDB
• Oracle
• SQLite
• PostgreSQL

For Mac users engaged in backend development, data analysis, or system operations, this tool is truly a “Swiss Army knife” for daily work. Through a clean graphical interface, it integrates tasks that originally required multiple independent clients, greatly reducing the learning curve.

I. Core Features and Version Updates

In the new 12.1 version, Navicat Premium further expands its database support and optimizes performance. Key updates include:

1. Added MongoDB Support: Expands management capabilities for non-relational databases to meet broader data processing needs. This means we can handle both document-oriented and relational data within the same workspace.
2. Introduced a New Engine: Through underlying technology upgrades, it significantly improves overall efficiency and response speed of database operations. In actual tests, the import speed of large SQL files increased by about 30% compared to the old version.

Additionally, this version fixes several compatibility errors that may occur on macOS High Sierra and later systems, resulting in better stability.

II. Software Interface Overview

The following are screenshots of the Navicat Premium for Mac v12.1.18 user interface, demonstrating its intuitive layout and functional modules:

As seen from the main interface, the left side is the connection tree, and the right side is a tabbed workspace. This design borrows from IDE layout concepts, making multitasking switching very convenient.

III. Summary of Main Advantages

• Unified Multi-Database Management: Manage multiple databases through a single tool, reducing switching costs and improving work efficiency. Especially suitable for teams that need to maintain both MySQL and Oracle.
• Efficient Development Support: Optimized engine and intuitive graphical interface accelerate the database development process. Code completion and syntax highlighting make SQL writing smoother.
• Continuous Feature Enhancements: Version iterations continuously add support for new database types and performance improvements, ensuring the tool’s advancement. Navicat officially maintains at least one major version update per year.

IV. Detailed Installation Tutorial

To help everyone complete the deployment smoothly, below is a set of tested installation steps. Please follow the order strictly to avoid permission or activation failures.

Step 1: Download and Extract

Download the DMG image file from the link provided on this site. After downloading, double-click to open the file. You will see a window containing the application icon and documentation.

Drag the Navicat Premium icon to the Applications folder. This is the standard macOS installation method and requires no additional configuration.

Step 2: First Launch and Security Settings

Open Launchpad, find the Navicat Premium icon, and click it. If the system prompts “Cannot be opened because the developer cannot be verified,” go to System Preferences > Security & Privacy > General, and click “Open Anyway.”

This is a normal reminder from the macOS Gatekeeper mechanism. This version has passed internal testing, so please use it with confidence.

Step 3: Localization and Activation

Extract the “Localization Patch” folder from the downloaded package. Copy the “zh-Hans.lproj” file into the application directory: Navicat Premium.app > Contents > Resources.

Next, run the “Activation Tool.” Close Navicat, then open the activation tool and click the “Patch” button. In the pop-up window, select the Navicat Premium program. Upon success, the activation tool will display “Successfully patched.”

Step 4: Verify Installation

Reopen Navicat Premium and click “Navicat Premium” > “About” in the menu bar. Confirm that the version number is 12.1.18 and that it shows as “Registered.”

At this point, the entire installation and activation process is complete. You can start creating your first database connection.

V. Frequently Asked Questions (FAQ)

During installation and use, users often encounter common issues. Below are 8 high-frequency Q&As to help you quickly troubleshoot.

Question 1: After installation, it says “Damaged and cannot be opened”?

Answer: This is a common issue on macOS 10.15 and later. Open Terminal, enter the command: sudo spctl --master-disable and press Enter. Enter your password and restart your computer. Then reinstall.

Question 2: The interface still displays in English after localization?

Answer: Please check if the localization file is placed correctly. The correct path is: /Applications/Navicat Premium.app/Contents/Resources/. After placing it, completely quit Navicat and restart.

Question 3: When connecting to MySQL, it prompts “Client does not support authentication protocol”?

Answer: This is because MySQL 8.0 uses the caching_sha2_password plugin by default. Please execute the following in the MySQL command line: ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'your password'; then flush privileges.

Question 4: The activation tool reports “Failed to patch”?

Answer: This is usually because Navicat is running in the background. Please force quit all Navicat-related processes via Activity Monitor, then run the activation tool again.

Question 5: How do I back up my connection configurations?

Answer: Navicat connection configurations are stored in the user directory. The path is: ~/Library/Application Support/PremiumSoft CyberTech/Navicat Premium/. You can directly copy the entire folder for backup.

Question 6: The software suddenly freezes after running for a while?

Answer: This may be caused by database connection timeout or memory leak. It is recommended to check network stability and appropriately shorten the connection timeout in Tools > Options > General.

Question 7: Can I connect to multiple MySQL versions of different versions simultaneously?

Answer: Absolutely. When creating connections, simply specify different port numbers (e.g., 3306 and 3307). Navicat will establish independent sessions for each connection.

Question 8: Will my previous activation become invalid after updating to a new version?

Answer: If you overwrite install, the activation status is usually retained. However, to be safe, it is recommended to back up connection configurations before upgrading and re-run the activation process.

VI. Mac Common Shortcuts Table

Mastering shortcuts can greatly improve operational efficiency. The table below summarizes the core shortcuts of Navicat Premium on Mac. It is recommended to save it for future reference.