Drop file here. 150 MB maximum file size.
Audio file created in the format Sound Designer II, developed at the beginning by Digidesign for programs d' audio recording Macintosh; can be mono or stereo and supports different bit depths and frequencies d' sampling; used for the apos; exchange of audio data between applications.
The format of NIST file type has not been determined yet. You can open and render the contents of NIST file in a Text Editor.
Access powerful and secure free online SD2 tools to convert, view, edit, merge, split, and compare SD2 files β all without installing any software. Our tools support the .SD2 (Sound Designer II File) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your SD2 files directly from your device with ease.
Chose or drag & drop your SD2 file, click Convert to NIST, and download the NIST file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert SD2 to NIST in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert SD2 to 100s of file formats, without any limit, registration and downloading, 100% free and online SD2 converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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