How do I convert a .NSV file online for free?

Select a target format from the list on this page (e.g. A64, AAC, AIFF), configure any settings, then click Start Conversion. No software to install, no account required for files up to 25 MB.

What formats can I convert .NSV to?

You can convert .NSV to 59 formats including A64, AAC, AIFF and 56 more.

Is the .NSV converter free?

Yes, completely free for files up to 25 MB, 5 conversions a day. No account or credit card needed. Bigger files are coming with the Pro plan.

Is my .NSV file kept private?

Yes. Files are uploaded over an encrypted connection and permanently deleted from our servers within 24 hours. We never read, store, or share your files.

Can I convert multiple .NSV files at once?

On the free tier files are converted one at a time. Batch conversion (up to 10 files) is planned for the Pro tier.

NSV File Converter — Convert .NSV to A64, AAC, AIFF & More

Media container designed for streaming video content over the internet, developed by Nullsoft (Winamp).

Free online No signup required Files deleted within 24 hours

Source Format

Nullsoft Streaming Video

.nsv

Video

Media container designed for streaming video content over the internet, developed by Nullsoft (Winamp).

video/x-nsv

Learn more

Convert NSV to (59 formats)

.nsv

Select a Target Format

Choose one of the 59 output formats on the left to configure your conversion options.

Popular NSV Conversions

NSV→A64 NSV→AAC NSV→AIFF NSV→ALAW NSV→APNG NSV→APTX NSV→ASF NSV→ASF NSV→AST

What is a .NSV file?

Media container designed for streaming video content over the internet, developed by Nullsoft (Winamp).

File Extension: .nsv
MIME Type: video/x-nsv
Category: Video
Output Formats: 59 supported

Frequently Asked Questions

A .NSV file is a Nullsoft Streaming Video format used in the video category. You can view the full technical details on this page, or convert it to another format using the tool above.