UltraCompare for Mac v20.00.0.8 File Comparison and Merge Tool Chinese Activated Version Download

UltraCompare for Mac is a powerful cross-platform application designed for efficient and accurate file and folder comparison, merge, and synchronization. It supports comparing up to three files or folders simultaneously. With its built-in powerful comparison engine, the software can quickly and accurately identify differences in text content, code, and even entire directory structures, making it a valuable assistant for developers, system administrators, and content workers.

In today’s fast-paced development environment, code review and version control are core daily tasks. UltraCompare not only simplifies this process but also significantly improves work efficiency through its intuitive interface and rich customization options. According to an IDC survey, using professional comparison tools can reduce code review time by about 40%. As a mature product iterated over many years, UltraCompare enjoys an excellent reputation in the Mac community, and its stability and accuracy have been verified by millions of users worldwide.

I. Core Features Overview

• Powerful two-way/three-way text comparison: Supports quick comparison of 2 or 3 files from different locations and provides an intuitive visual interface to merge conflicts and differences.
• Complete folder comparison and synchronization: Easily compare entire folders, supporting local paths, FTP, and network share paths. Enables folder synchronization and merging with fine control over the file system.
• Enhanced FTP/network features: Perform file comparison, merge, and synchronization directly via FTP connections or network shares, facilitating remote file management.
• Multi-session management: Supports opening and managing different comparison sessions in multiple tabs, each independently configurable, like running multiple UltraCompare instances.
• Highly customizable: Offers a flexible theme system where users can choose preset themes or create custom themes and share them with the Github community.
• Fine-grained comparison control: Provides rich ignore options to ignore line terminators, spaces, blank lines, etc., making comparison results more tailored to specific needs.
• Duplicate file finder: Built-in powerful duplicate file finder that quickly scans the file system and identifies duplicates to help free up disk space.
• Column-level comparison control: Allows users to specify specific column ranges to compare or exclude for more precise data comparison, especially suitable for tables or log files.
• Seamless integration with UltraEdit: Load files directly from the UltraEdit for Mac editor into UltraCompare for comparison, improving coding and review efficiency.

II. Detailed Feature List

• Compare 2 or 3 files/folders simultaneously
• Merge file differences
• Filter view to show only matches or differences
• Highlight differences by character, word, or line
• Ignore spaces, line endings, case
• Ignore lines matching specific patterns (starting/ending with…)
• Manually align comparison content
• Edit files directly during comparison
• Paste and compare text snippets
• Preview HTML files in browser
• Use mini thumbnails to quickly browse and locate differences
• Print comparison results
• Compare network files via URL
• Compare files and folders on FTP/SFTP servers
• Compare Word documents (.doc/.docx), PDF, and RTF files
• Rule-based automatic folder synchronization
• Find and handle duplicate files
• Save and reload common comparison tasks using sessions
• Drag and drop files and folders to start comparison
• Native command-line support
• Integration with version control systems like Git, Subversion, CVS
• Customizable comparison colors and themes
• Vertical or horizontal layout for comparison results
• Save difference reports and comparison results

III. What’s New in Version 20.00.0.8

• New HTML report feature: Save comparison results in text, folder, and table modes with highlighting as HTML documents for easy sharing or publishing.
• System compatibility optimization: Optimized for macOS Catalina (10.15) and provides full dark mode support.
• New privacy and security features: Enhanced application security and privacy protection.
• Improved convenience: Added support for minimizing the application window with Cmd + M shortcut.
• Performance and stability improvements: Improved overall reliability and support for special characters and non-Latin code pages.
• Bug fixes and detail optimizations: Various functional improvements and bug fixes.

IV. Software Interface Screenshots

The following screenshots show the main working interface of UltraCompare for Mac:

Main interface overview, showing three-way file comparison view.

Folder comparison feature, clearly showing directory structure differences.

Text/code comparison view, highlighting in-line differences.

V. Detailed Installation Tutorial

To ensure a smooth installation, please follow the steps below. We recommend closing all running applications, especially antivirus software, before installation to avoid conflicts.

Step 1: Download and extract the installation package

Click the download link on the page to get the UltraCompare for Mac v20.00.0.8 archive. After downloading, double-click the .dmg file to mount it. A disk image icon named “UltraCompare” will appear on the desktop.

Open the disk image, and you will see a .pkg installer file and an optional “ReadMe.txt” document. It is recommended to read the ReadMe file first, as it may contain notes for this specific version.

Step 2: Run the installer

Double-click the .pkg file to launch the installation wizard. The system may prompt “This package will run a program to determine if it can be installed.” Click “Continue”.

The installation wizard will guide you through a few simple steps:

• Welcome screen: Click “Continue”.
• Software license agreement: Carefully read the End User License Agreement (EULA) from IDM Computer Solutions, click “Continue” and then select “Agree”.
• Installation type: Usually the default “Install” is fine. If you need to change the installation location, click “Change Install Location”.
• Enter password: The system will ask for your Mac administrator password to authorize the installation. Enter it and click “Install Software”.

Step 3: Complete installation and first launch

After the installation progress bar completes, click “Close” to exit the wizard. You can now find the UltraCompare icon in the “Applications” folder.

On first launch, macOS may prompt “UltraCompare is an application downloaded from the Internet. Are you sure you want to open it?” Click “Open”. Then, the software will enter the activation screen. Activate using the activation code provided on the page.

Step 4: Activation and verification

After launching, the software will pop up an activation window. Enter the activation code we provided and click “Activate”. After successful activation, you will see a “Thank you for registering” message. At this point, all features are unlocked and you can start using it.

To verify activation, click “UltraCompare” -> “About UltraCompare” in the menu bar to check the version information and registration status.

VI. FAQ

We have compiled the most common questions users encounter, hoping to help you solve problems quickly.

Q1: What to do if installation prompts “Cannot be opened because Apple cannot check it for malicious software”?

This is due to macOS Gatekeeper security. Here’s how to fix it:

Open “System Preferences” -> “Security & Privacy” -> “General”. At the bottom, you will see a message “Blocked opening … because it is from an unidentified developer.” Click the “Open Anyway” button. Then try running the installer again.

Q2: What to do if the activation code is invalid after entering?

Please check the following:

• Copy-paste errors: Ensure there are no extra spaces or characters. It is recommended to manually enter the activation code or use “Copy” and “Paste”.
• Version match: Confirm you downloaded version v20.00.0.8 and the activation code matches this version.
• Network connection: Activation requires online verification. Ensure your Mac can access the Internet normally.

If the problem persists, please leave a message below and we will handle it as soon as possible.

Q3: How to compare two Word documents?

UltraCompare natively supports Word document comparison. The operation is very simple:

After launching the software, click “File” -> “New Comparison” -> “Text Comparison”. Drag or select the .doc or .docx files you want to compare into the left and right windows. The software will automatically parse and display the differences.

Q4: What do the colors in the comparison results mean?

By default, UltraCompare uses different colors to identify difference states:

• Red: Indicates deleted content.
• Green: Indicates added content.
• Blue: Indicates modified content.
• Yellow: Indicates in-line differences.

You can customize these color schemes in “View” -> “Themes”.

Q5: How to export comparison results for colleagues to view?

Version 20.00.0.8 adds an HTML report feature, perfect for sharing.

After comparison, click “File” -> “Export” -> “Export as HTML”. You can choose to export differences only or all content. The generated HTML file can be opened in any browser, with all differences highlighted, very intuitive.

Q6: Does the software support comparing PDF files?

Yes, UltraCompare supports comparing PDF files. It extracts PDF content as plain text for comparison. Note that if the PDF contains complex tables or images, the comparison results may not be as precise as plain text.

Q7: Why are some files grayed out during folder comparison?

Grayed-out files indicate that the file does not exist in the other folder. For example, when comparing two folders, if there is a file in the left folder but not in the right, the file will be displayed in normal color on the left and grayed out in the corresponding position on the right, indicating “missing”.

Q8: How to set to ignore specific file types?

In folder comparison mode, click the “Filter” button on the toolbar. In the pop-up window, you can add file extensions or filename patterns to exclude. For example, enter “.log” to ignore all log files.

VII. Mac Common Shortcuts Table

Mastering shortcuts is key to improving work efficiency. Below are the most commonly used shortcuts in UltraCompare for Mac. We recommend bookmarking them.

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