Redis Desktop Manager for Mac v2020.4.104 Redis Database Management Activated Version Download

I. Core Features Overview

Redis Desktop Manager (RDM for short) is a Redis database management tool that provides a graphical user interface (GUI). It allows users to intuitively access and manage Redis databases, performing the following core operations:

• Browse database keys in a tree structure.
• Perform create, read, update, and delete (CRUD) operations on keys.
• Analyze memory usage of the entire database or a selected namespace in the tree view (requires Redis Server version ≥ 4.0).
• View currently connected clients, active publish/subscribe channels, and slow query logs.
• Execute custom Redis commands via the built-in command-line interface.

As a cross-platform tool, RDM runs smoothly on macOS and is particularly suitable for developers and operations personnel who frequently work with Redis. It eliminates the tedious input steps of the command line, making data management as simple as browsing folders.

In real-world work, many teams rely on RDM to quickly locate key-value issues. For example, when troubleshooting online whether cached data exists, you can search directly through the GUI, which is much faster than typing commands.

II. Batch Operations and Advanced Features

RDM provides powerful batch operation features that greatly enhance development and operations efficiency:

• Cross-database data copying: Supports migrating data between different environments (e.g., from production to development) or between different cloud providers.
• Import data from RDB files: Supports importing data from large RDB backup files, which can be split into multiple smaller Redis instances or selectively import specific data subsets (e.g., user session data).
• Batch set TTL: Set expiration times uniformly for multiple keys.
• Pattern-based key deletion: Batch delete matching keys using wildcards (Glob Pattern).

These advanced features make RDM more than just a viewing tool; it is a data governance platform. Take cross-database copying as an example: when you need to sync some online data to a test environment, the traditional approach might require writing scripts to export and import, while RDM can complete it with a simple right-click operation.

For operations teams, the batch set TTL feature is especially useful. For example, when you find that some cache keys have forgotten to set expiration times, you can add them in bulk with one click, avoiding the risk of memory leaks.

III. Software Settings and Localization

Language switching steps:

1. Launch RDM; the default interface language is English.
2. Click the “Settings” menu in the top right corner and select the “Language” option.
3. Select “zh_CN” (Simplified Chinese) from the language list.
4. Restart the software, and the interface will switch to Chinese.

The Chinese interface is very friendly for domestic users. However, note that after switching languages, some plugin menus may remain in English. This is normal and does not affect core functionality.

In addition to language settings, RDM also supports theme switching, font size adjustment, and other personalized configurations. You can adjust them as needed in “Preferences” to make the tool better fit your usage habits.

IV. Version Update Log (v2020.4.104)

Main updates in this version include:

• Added automatic decompression of LZ4 frames.
• Built-in data formatting tools for Base64 to Text and Base64 to JSON.
• Fixed several known issues and improved software stability.

LZ4 decompression support allows RDM to directly read compressed Redis data without extra steps. The Base64 conversion tool facilitates debugging, especially when integrating with third-party APIs, where encrypted data often needs to be decoded for viewing.

From a stability perspective, v2020.4.104 fixes occasional connection crashes that occurred in previous versions. According to community feedback, this version runs well on macOS Big Sur and later.

V. Software Interface Screenshots

Below are examples of the Redis Desktop Manager (v2020.4.104) interface:

As can be seen from the screenshots, RDM’s interface layout is clear: the left side shows the database connection list and key tree, and the right side is the detailed data display area. This design reduces the learning curve, and even Redis beginners can quickly get started.

VI. Detailed Installation Tutorial

6.1 System Requirements and Preparation

Before installing RDM, ensure your Mac meets the following conditions:

• Operating System: macOS 10.12 Sierra or later.
• Memory: At least 4GB of available RAM recommended.
• Disk Space: At least 200MB of available space.
• Redis Server installed (local or remote).

Additionally, it is recommended to disable strict System Integrity Protection (SIP) in advance or use an administrator account for installation. However, in most cases, simply double-clicking the installer package will suffice.

6.2 Download and Installation Steps

The specific installation process is as follows:

1. Download the RDM v2020.4.104 DMG installer from the link provided on this page.
2. Double-click the DMG file; the system will mount a virtual disk.
3. In the window that appears, drag the RDM icon to the “Applications” folder.
4. Wait for the copy to complete, usually taking 30 seconds to 1 minute.
5. Open the “Applications” folder, find RDM, and double-click to launch.

On first launch, macOS may prompt “Cannot verify developer.” This is a normal security reminder. Go to “System Preferences” → “Security & Privacy” → “General” and click “Open Anyway.”

6.3 Configure Redis Connection

After installation, you need to configure the Redis server connection:

1. Launch RDM and click “Connect to Redis Server” in the top left corner of the main interface.
2. In the dialog box, fill in the connection information: Name (custom), Host (e.g., 127.0.0.1), Port (default 6379).
3. If Redis has a password set, enter it in the “Auth” field.
4. Click the “Test Connection” button to confirm the connection is successful.
5. Click “OK” to save the configuration.

After a successful connection, the left panel will display the database list, with 16 databases by default (indexes 0-15). You can switch or add new connections as needed.

VII. Frequently Asked Questions (FAQ)

7.1 Installation-Related Questions

Q1: What should I do if I get “Cannot be opened because Apple cannot check it for malicious software” during installation?

This is macOS’s Gatekeeper protection mechanism. Open “System Preferences” → “Security & Privacy” → “General,” and click the “Open Anyway” button below “Allow apps downloaded from.” If the button is grayed out, check whether you are logged in with an administrator account.

Q2: What if it won’t start or crashes after installation?

First, confirm that your macOS version meets the requirements. If it does, try re-downloading the installer, as the file may be corrupted during download. Alternatively, you can run the command in Terminal: sudo spctl --master-disable to temporarily disable Gatekeeper, then re-enable it after installation.

7.2 Connection and Usage Questions

Q3: What causes “Connection refused” when connecting to the Redis server?

This usually means the Redis server is not running or the port is not open. Check the Redis service status: run redis-cli ping in Terminal; if it returns PONG, the service is running normally. If not, run brew services start redis (for Homebrew installations).

Q4: Why can’t I connect to a remote Redis server?

For remote connections, confirm the following: whether the server firewall has port 6379 open; whether the bind parameter in the Redis configuration file (redis.conf) is set to 0.0.0.0 or your IP; and if using a cloud server, whether the security group rules allow the port. Additionally, it is recommended to use an SSH tunnel for encrypted connections.

Q5: What should I do if I get “Operation timed out” during batch operations?

When the data volume is large, batch operations may time out. Try: processing data in batches, with no more than 1000 keys per operation; increasing the timeout in RDM settings (Preferences → Advanced → Timeout); or optimizing Redis server performance, such as increasing the maximum number of connections.

7.3 Functionality and Compatibility Questions

Q6: Does RDM support Redis Cluster?

v2020.4.104 has limited support for Redis Cluster. Although you can connect to cluster nodes, some advanced features (such as cross-node data copying) may not work properly. If you need full cluster support, it is recommended to upgrade to RDM 2022 or later.

Q7: How do I back up connection configurations in RDM?

Connection configuration files are stored at: ~/Library/Preferences/com.redisdesktopmanager.connections.plist. You can directly copy this file for backup. When migrating to a new computer, copy the file to the same directory to restore all connections.

Q8: Why are some menus still in English in the Chinese interface?

This is due to incomplete localization. The Chinese translation in v2020.4.104 covers the main function menus, but some advanced settings and plugin interfaces may remain in English. This does not affect normal use, and subsequent versions have gradually improved Chinese support.

VIII. Common Mac Shortcut Keys Table

Mastering shortcut keys can greatly improve RDM operation efficiency. Below is a summary of common RDM shortcuts in the macOS environment: