It looks like you have provided some text about Syncovery software, including its features and system requirements.

To help you with your request, I'll summarize the key points and highlight the important information:

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1. Syncovery is a comprehensive data backup and synchronization software that ensures the safety and integrity of your files.

2. It offers a user-friendly interface and powerful features, making it suitable for individuals and businesses alike.

3. The software allows users to choose between two modes: Wizard Mode or Advanced Mode.

4. In Wizard Mode, users can create their first sync or backup job step by step with explanations of the main settings.

5. Each job (or profile) works with two paths (source and destination) or just a left and right path (for 2-way copy tasks).

6. The system requirements for Syncovery are:

* 25 MB of free hard disk space

* SVGA-compatible video adapter

* Internet Explorer 9 or higher (to display the Preview page correctly)

* Microsoft .NET Framework 4.0 or higher (to compile styles)

* Server environment: MySQL from 3.23 to 6.0, Linux/Unix or Windows Web Server

* PHP 5.1 or higher

Additional Information:

The text also mentions the availability of a free download for Syncovery Premium 10.9.3.148 (圆4) with a size of 47.7 MB and another option for Syncovery Premium 10.8.3.136 (圆4) with a size of 48.3 MB.

If you have any specific questions or would like me to help with anything else, please feel free to ask!

Syncovery 10.8.3.136 free downloads