Описание
Unassoc (Unassociate File Types) — утилита для изменения ассоциаций и принудительной привязки файлов определенных форматов к той или иной программе. Она не требует установки и запускается сразу после скачивания исполняемого файла Unassoc.exe. Вся графическая оболочка утилиты представляет собой небольшое окошко со списком расширений и набором основных функций.
Системный сбой или заражение компьютера вирусом может привести к тому, что определенный файл начнет открываться сразу несколькими программами или перестанет запускаться вовсе. Это свидетельствует об изменении ассоциаций между программой и поддерживаемыми форматами. Unassoc позволяет переназначать расширения или полностью удалять их. Утилита окажется полезной и в тех случаях, когда сбоев не возникало. Так, пользователь сможет добавить или исключить форматы видео, поддерживаемые определенным плеером, или назначить файлы с расширением «.txt» за конкретным текстовым редактором.
Хотя программа не имеет русского интерфейса, все операции в ней настолько просты и односложны, что будут понятны начинающему пользователю ПК с базовыми знаниями английского языка. Чтобы выбрать необходимый формат файлов, нужно вписать его в поле сверху или найти в списке.
Особенности программы:
- Выполняет переназначение или отмену ассоциаций;
- Все изменения вступают в силу без перезагрузки ПК;
- Не требует установки;
- Не имеет русской локализации;
Unassoc работает только на операционных системах Windows Vista и Windows 7.
Скриншот
[wpfilebase tag=file path=’01/unassoc_1_4.zip’]
The utility discussed in this article helps you unassociate a file type quickly in your Windows Vista or Windows 7 PC.
Windows 7 & Vista do not provide a GUI option to unassociate file types. That’s the reason I wrote this simple tool (Winhelponline.com).
Unassociate file types in Windows 7 & Windows Vista
- Download unassoc.zip from the Attachments section, and save to Desktop
- Extract the contents to a folder and run the file unassoc.exe
- Select the file type from the list
- Click Remove file association (User)
The user-specific association for the chosen file type is now removed from the registry. The system will now use the global file association settings.
Screenshot
More information
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Unassoc is a free program that allows you to disassociate certain formats from certain programs on Windows Vista and Windows 7. You probably know that with the standard tools of these operating systems, you can, for example, make the video in MKV format to open in the right multimedia players, and TXT-documents in your favorite text editor. So, Microsoft has not provided any tools for canceling such format bindings to certain programs. You can only «re-associate» the format with another program. But the cancellation can be done with this small utility.
The Unassoc interface consists of one small window and does not even need to be installed in the system to run it. Just download and run the executable file. So, what do you need to do to undo the association of a certain format with a certain program? To do this, simply enter the required extension (or select it from the list) in the «File types» field and press the «Remove file association» button. The application of the changes is instantaneous.
Unassoc allows users to easily remove file association with certain applications on Windows Vista and Windows 7.
The program automatically generates a list of extensions that have an association. After deleting it, you can update the list by pressing the «Refresh list» key. There is also a key that deletes the specified extension from the list — «Delete file type». In general, this is the end of all the significant interface elements that Unassoc has. The developer tried to make the program as simple and understandable as possible.
— Cancellation of any format association with a specific program;
— simple interface consisting of one window with several keys;
— automatic generation of a list with extensions;
— working in a portable mode;
— support only for Windows Vista and 7 (you will not be able to install the program on other operating system versions).
Allows efficient management and organization of scientific research data.
Includes a user-friendly interface for smooth navigation.
Provides robust data analysis and visualization features.
Limited customization options available for individual user needs.
Complex interface may hinder usability for beginners.
Customer support can be slow in response.
Nathan
Mon, Dec 25, 2023
Unassoc is a tool to erase registry items. This program can totally remove the file type from any Windows registry. It is very easy to use for beginners or experts as it consists of one small window. It doesn’t need to be installed in the system to run it.
Users usually find the customer support team helpful and responsive. Online tutorials and documentation make the experience of using the app even better. The app offers a wide range of customization options.
👨💻️ USER REVIEWS AND COMMENTS 💬
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Sean
If you’re looking for a quick and easy way to ensure that a file type gets unassociated on your computer, then be sure to check out Unassoc for Windows. This program can totally remove the file type from your Windows registry. Best of all, you don’t need to install it in order to take advantage of it; all you need to do is download it so you’re able to run the file.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Daniel
Time-saving product that eliminates the middle man. No need to contact tech support to remove file extensions when you can do it yourself with this simple download. Very easy to use for beginners or experts in Windows.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Sam
It helps to disassociate files on windows 7. I like this easy and simple free program. Its functional technology is designed to manage file associations.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Kai I.
Unassoc software is a tool used to remove associations between certain computer files and their associated programs. It allows users to remove the associations between files and programs so that the files can be opened in a different program than its associated program.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Callum Vornholt
I have recently used Unassoc software and have been impressed with the features it provides. It is user-friendly and easy to navigate. It allows users to easily search and download software and applications. The customer support team is also very helpful and responsive. I found their online tutorials and documentation to be very useful and helpful. I was able to get the software installed and running quickly. The software also offers a wide range of customization options. It’s great that the software is regularly updated with new features. Overall, it’s a great software and I’m happy with the experience.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Jay G*****m
I recently used Unassoc software and found it to be quite easy to use and quite flexibile to customise to my needs.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Rory S.
Unassoc software is easy to use and very efficient, it’s a great tool for managing projects and tasks — I highly recommed it!
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Leo Chisamore
This software is designed to help users easily remove file associations on their Windows computer. Its main features include a user-friendly interface, the ability to remove multiple file associations at once, and a portable version for use on different computers. Users can also create a backup before making any changes to their file associations, which can be useful in case of any unforeseen issues. Overall, this software provides a simple and effective solution for managing file associations.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Sam W.
Unassoc software is a free tool that allows users to easily remove file associations from their Windows computer.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Sean V******g
Unassoc software is a free and simple tool that allows users to easily remove file associations in Windows.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Michael
Unassoc is a utilitarian software that allows users to seamlessly manage file associations in Windows, enhancing the convenience of operating the system. Its primary feature is its ability to detach file extensions from the pre-set software, providing users with the flexibility to decide which software should open a file of a certain type.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Jayden
It offers a variety of useful functionalities, but the user interface could be improved.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Euan
Efficient, easy to navigate, intuitive design, occasional glitches.
image/svg+xmlBotttsPablo Stanleyhttps://bottts.com/Florian Körner
Lucas
Incredibly intuitive and user-friendly.
Doesn’t work, too complicated, crashes often, slow, confusing interface.
Unassociate File Types for Windows 7 intended for organizing desktop shortcuts and restoring INK associations. In the event of a system failure, using the program will help you to edit and format objects above the specified extensions. Multi-window mode supported, synchronized with Microsoft applications.
By default, the autorun feature is enabled when the operating system boots. The utility is updated automatically. You can free download Unassociate File Types official latest version for Windows 7 in English.
Technical information Unassociate File Types
DOWNLOAD FREE
- Software License: FreeWare
- Languages: English (en)
- Publisher Software: Ramesh Srinivasan
- Gadgets: Desktop PC, Ultrabook, Laptop (Acer, ASUS, DELL, Lenovo, Samsung, Toshiba, HP, MSI)
- Operating System: Windows 7 Ultimate / Enterprise / Professional/ Home Premium / Home Basic / Starter / Service Pack 1 (SP1) (32/64 bit), x86
- Unassociate File Types new full version 2025
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Windows OS does not provide a GUI to unassociate or dissociate file type extensions. But if you need to remove file associations, you can do so using this portable utility called Unassociate File Types.
Download unassoc.zip from the link mentioned below, and save it to Desktop.
Next, extract the contents to a folder and run the file unassoc.exe
Now select the file type from the list
Click Remove file association (User).
The user-specific association for the chosen file type is now removed from the registry. The system will now use global file association settings.
The Remove file association (User) button Removes the user-specific association (via the Open With dialog) for the chosen file type. Note that this button will remain dimmed if there is no user-specific association for the file type.
The Delete file type button Deletes the file type completely from the registry. Both the user-specific and global associations for the chosen file type is removed.
And the Refresh list button, Refreshes the list box contents.
This utility requires administrative privileges to work correctly.
So if you need to remove file associations you can download the free tool here and use it. It works on Windows 7 and Windows Vista only.
Windows 10 and Windows 8.1 users may want to check out FileTypesMan and Default Programs Editor. They are similar tools that may interest you.
PS: If you find that you cannot open a particular file type, then our File Association Fixer will be able to easily help you fix, repair, and restore the broken file associations. Incidentally, you may also want to read about how one can set or change file type associations using the Control Panel.
Anand Khanse is the Admin of TheWindowsClub.com, a 10-year Microsoft MVP (2006-16) & a Windows Insider MVP (2016-2022). Please read the entire post & the comments first, create a System Restore Point before making any changes to your system & be careful about any 3rd-party offers while installing freeware.