Avisynth is a utility that allows you to work with several file extensions. It allows you to perform various actions with files, e.g. open, edit or convert a file in a given format. Below is a list of file extensions that Avisynth supports. Avisynth can open files from the list above, so you should install it to work with them successfully.
List of file extensions that work with the Avisynth software. Not all of these file formats will be editable with Avisynth. It can only be a configuration file, not editable. Click on a given file extension for additional information.
By far the safest place to download Avisynth is the software developer's website. You will not always find direct links to the application there, but you will certainly get information about the most trusted sources for downloading the file indicated by the manufacturer. If you use an untrusted source, you may become infected with a virus.
Go to Avisynth developer website
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