since 2000
Opening an SFL2 File
The SFL2 file type is primarily associated with macOS Launch Services.
What is an SFL2 file?
SFL2 files mostly belong to macOS Launch Services. Purpose & Functionality: The SFL2 file is a binary Property List (plist) used by macOS Launch Services. It records a structured list of files and metadata that the system uses to manage shared and recent items. It stores file paths and user preferences in a serialized format. It supports internal operations for tracking and accessing user files efficiently. FilExt.com tip: These files are maintained by Apple and are not meant for manual editing. For more detailed technical information, please refer to the Apple Developer documentation.
How to open an SFL2 file
You need a suitable software like macOS Launch Services to open an SFL2 file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your SFL2 file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a SFL2 file directly in the browser:. Just drag the file onto this browser window and drop it.
Online SFL2 Text Viewer
or drag and drop it here
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Programs that open and convert SFL2 files:
- macOS Launch Services
See the previous paragraphs to learn more about the main application. SFL2 files are often referred to as macOS Launch Services systems because this type of file is primarily created or used by this software.
- macOS Launch Services (Apple)*.SFL2 files are primarily associated with Apple's Launch Services. These files, often named com.apple.LSSharedFileList.plist, store information about recently opened documents, applications, and servers. They utilize the property list (plist) file format, a structured text format used by macOS to store user settings and application data. The data within these files is used by the operating system to populate "Open Recent" menus and facilitate quick access to previously used resources. While generally managed by the system, understanding their function can be helpful for troubleshooting or advanced system administration. This file format is classified as System Files.
SFL2 format details:
To view or edit SFL2 files you need to know the file format, because it determines how the data in this file is stored. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. However, different programs can use the same file extension, and file extensions can be assigned incorrectly. Exact knowledge of the format is therefore important in order to solve problems occurring in files. Our analysis of the SFL2 files produces the following result:
The SFL2 file extension is not widely used. Such a file is mainly used by one program with a specific format. The file formats most commonly found in SFL2 files are:
- 95% of all SFL2 files are using the well-known plist file format to store the data. A property list file is a structured text file that contains user's settings or macOS apps configuration. They consist of unreadable binary data. SFL2 files are between 420 bytes and 11 KB in size. It is a modern file type. Several words can almost always be found in the files, e.g. bplist00, NSKeyedArchiver, Troot, X$versionY$archiverT$topX$objects, WNS.keysZNS.objectsV$class, UitemsZproperties and U$null. A usual file name is com.apple.LSSharedFileList.RecentApplications.sfl2 or com.apple.LSSharedFileList.FavoriteItems.sfl2. Files like these are sometimes connected to apple, lsshared, list, favorite, recent, items, applications and volumes.
All other SFL2 files (5%) have no consistent format. They are often associated with documents, microsoft, ichat, word, preview or servers. Just click the "Choose your .sfl2 file to analyze" button on this page to find out what your SFL2 file is.
Technical Data for SFL2 File Extension
File classification:
System
an sfl2 internal property list file is a special file format and should only be edited and saved with the appropriate software.
How to solve problems with SFL2 files
- Associate the SFL2 file extension with the correct application.
- Update your software that should actually open internal property list files. Because only the current version supports the latest SFL2 file format. Search, therefore, e.g. on the manufacturer website after an available macOS Launch Services update.
- To make sure that your SFL2 file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .SFL2 file online - secure, fast, and no downloads needed.