Opening a QSP File

The QSP file type is primarily associated with QSP Player.

QSPFile Extension QSP
File extension: QSP
File type:  game file

What is a QSP file?

QSP files mostly belong to QSP Player. QSP files are game data files used by the Quest Soft Player engine to run interactive fiction games.
These files hold the internal game logic and scripted commands that power the gameplay experience. They direct how scenes, dialogue, and events unfold when the game is played.

  • Game Logic: They store scenarios, conditions, and responses to drive the interactive elements.
  • Scripted Commands: They include the commands that control game flow and state transitions.
  • Internal Format: The structure is designed solely for the Quest Soft Player, making standard text editors unsuitable for proper interpretation.

FilExt.com note: If you have a QSP file, it is best viewed and run using the dedicated QSP Player application. Editing the file manually is not recommended unless you have advanced knowledge of its scripting language.

How to open a QSP file

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

Online QSP Text Viewer

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Programs that open and convert QSP files:

  1. QSP Player
    See the previous paragraphs to learn more about the main application. QSP files are often referred to as QSP Player games because this type of file is primarily created or used by this software.
  2. QSP Player
    A *.QSP file is a game file used by the Quest Soft Player engine. These files contain the game data, including the story, puzzles, and characters. The Quest Soft Player is a popular engine for creating text-based adventure games, also known as interactive fiction. The format allows for complex narratives and game logic, making it a versatile tool for developers. While primarily text-based, some QSP games may incorporate multimedia elements such as images and sounds. This file format is classified as Game File.

Technical Data for QSP File Extension

File classification:
Game
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: QSEditor.QuickScript
EXEFile: %ProgramFiles%\Hummingbird\Connectivity\8.00\Accessories\qseditor.exe %1

ProgramID: HostExplorer.QuickScript
EXEFile: %ProgramFiles%\Hummingbird\Connectivity\7.10\HostExplorer\hemedit.exe %1

ProgramID: Toad.ServerCompare
EXEFile: %ProgramFiles%\Quest Software\Toad for SQL Server Freeware 3.0\Toad.exe


a qsp game file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with QSP files

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