Free online SXT to SF2 converter
Convert Reason NN-XT SXT patches into SF2 banks for compatible samplers and synthesizers.
Convert SXT to SF2 online - free
Your file is processed instantly and deleted as soon as you download it.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .sxt file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .sxt to .sf2 conversion
After successful file upload, click to convert when you are ready.
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Download converted .sf2 file
Conversion result is ready to download.
How to convert sxt to sf2 file
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101convert.com assistant
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Some samplers and sound libraries accept SoundFont 2 banks but not Reason NN-XT patches. Converting an SXT patch lets you use its mapped samples in software that supports SF2.
What the SXT format is
SXT is a sampler-patch format used by Reason’s NN-XT. It stores instrument settings and sample mappings, such as key ranges and velocity layers; a patch may depend on separate sample files. You encounter SXT files in Reason projects and NN-XT instrument libraries.
What the SF2 format is
SF2, or SoundFont 2, is a sample-based instrument bank. It packages audio samples with instrument zones and playback settings in one file, and is supported by many synthesizers and audio applications, including FluidSynth. It is useful for moving mapped instruments between compatible software.
How to convert SXT to SF2
Online on 101convert.com
- Upload the SXT file to the converter on this page. Multiple files can be added for batch conversion; the page shows the per-file size limit.
- Choose SF2 as the output format and start the conversion.
- Download the converted SF2 file.
Offline with desktop software
Awave Studio for Windows can read NN-XT patches and write SoundFont 2 files. Open the patch with File → Open, then use File → Save As and select SoundFont 2 (.sf2) as the output format. Keep any sample files used by the patch available while opening it; missing source samples cannot be included in the bank.
Quality and compatibility
SF2 may not reproduce every NN-XT feature: patch-specific modulation, effects, or other sampler settings can be simplified or omitted. Check key and velocity zones and audition the converted instrument in the target SF2 player. Confirm that the exported bank contains the expected samples, especially if the SXT patch relies on external files.
Note: This sxt to sf2 conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
Information about file extensions and file types is provided by File-Extensions.org
Frequently asked questions
Is the SXT to SF2 converter free?
Yes, converting SXT to SF2 on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my SXT file be?
You can upload SXT files up to 30 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 500 MB per file and 5 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert SXT to SF2?
No. The SXT to SF2 conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid SXT file for this SXT to SF2 conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.