Opening FLL Files

The FLL file type is primarily associated with Microsoft Visual FoxPro.

FLLFile Extension FLL
File extension: FLL
File type:  dynamic link library

What is an FLL file

FLL files mostly belong to Microsoft Visual FoxPro. FLL files are library files used by Microsoft Visual FoxPro. They serve as dynamic link libraries that add extra commands and routines for Visual FoxPro applications.
  • Purpose: They extend the functionality of a FoxPro program by providing additional code that is loaded at runtime.
  • File Format: Although they use the EXE internal file format, they are specific to the Visual FoxPro environment.
  • Usage: Applications built with Visual FoxPro call these libraries to perform specialized tasks.
  • FilExt.com tips: Because FLL files are compiled code, they cannot be edited with a simple text editor. They require the proper tools provided by Visual FoxPro. For further technical details and guidance, please refer to the Visual FoxPro documentation.

    How can I open an FLL file?

    You need a suitable software like Microsoft Visual FoxPro to open an FLL 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 FLL file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a FLL file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online FLL Text Viewer

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    Programs that open and convert FLL files:

    1. Microsoft Visual FoxPro
      See the previous paragraphs to learn more about the main application. FLL files are often referred to as Microsoft Visual FoxPro executables because this type of file is primarily created or used by this software.
    2. Foxpro (Library) by Microsoft Corporation
    3. Micrografx Designer 7 Image Fill Pattern
    4. TextPipe Pro Filter
      (text file manipuation/editing)
    5. The Sims (Floor File) by Electronic Arts (Maxis)

    Technical Data for FLL File Extension

    File classification:
    Executable
    Related files:

    The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

    ProgramID: TextPipe.Filter
    EXEFile: %ProgramFiles%\TextPipe\textpipe.exe


    an fll dynamic link library is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with FLL files

    • Associate the FLL file extension with the correct application.
    • Update your software that should actually open dynamic link librarys. Because only the current version supports the latest FLL file format. Search, therefore, e.g. on the manufacturer website after an available Microsoft Visual FoxPro update.
    • To make sure that your FLL file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .FLL file online - secure, fast, and no downloads needed.
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