Click the "Select File" button above, and choose your SYNCED file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert SYNCED to another file type
To convert SYNCED logs to another format, you need Apple Console or other System software.
Convert a file to SYNCED
To convert other file formats to the "Diagnostic Log File" file type, you need software like Apple Console or a similar tool.
About SYNCED files
The .synced file format is used primarily by Apple devices to store iOS and macOS diagnostic logs and crash reports. These files are automatically generated when an application crashes, experiences a memory leak, or when the operating system encounters a system error. Under the hood, a .synced file is typically structured as plain text using the standard JSON format. Developers and system administrators rely on these files, often viewing them via Apple Console or advanced text editors like Visual Studio Code, to debug software and track down the exact cause of system failures.
The primary disadvantage of the .synced format is its obscure, proprietary file extension. Because it is an internal system file, default operating systems like Windows and even standard web browsers will not recognize it. When users extract diagnostics from an iPhone or iPad, they are often confused by these unrecognized files. They cannot simply double-click to view the contents, and the raw technical data inside can be overwhelming. Furthermore, standard email clients and upload forms often block or fail to preview .synced files due to the unknown extension.
To make this data useful and easily readable, the best conversion targets are JSON, TXT, or CSV. Converting the file to JSON or TXT ensures it will open instantly in any standard text editor or web browser without triggering operating system warnings. If you need to analyze specific data points, extracting the log into a CSV spreadsheet can help organize the raw code into readable rows and columns.
Because this is an internal device log, basic online converters often fail to process it, mistakenly treating it as a locked or binary file. Our deep analysis will detect the underlying JSON text format, allowing you to instantly view the embedded crash report data or convert it to a universally accepted text format.
Convert.Guru analyzes your SYNCED file, detects the exact format, and lets you read the text inside.
If you want to convert SYNCED file to , you can use Apple Console or similar software from the "Device Diagnostics and Logging" category. In the File menu, look for Save As… or Export….
To convert files to SYNCED, try Apple Console or another comparable tool in the "Device Diagnostics and Logging" category.
The SYNCED Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our SYNCED converter.