File Converter Software

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Software to convert file formats

We offer Free for Home Use versions of some NCH programs. Show Free Downloads

Convert Video

Prism is an incredibly easy to use video converter for converting your video files to many different formats. Never have trouble watching a video file again.

Convert Audio

Convert compress and encode audio files from all popular audio file formats including mp3, wav, wma, flac and many other sound formats.
Also available for Android


Convert Images

Convert, rotate and resize photos. Convert images between a wide range of formats including jpg, tiff, png, gif, and pdf. A great tool for sharing your photos.


Convert Documents

Doxillion is a multi format document file converter that is very easy to use for converting text documents and includes a batch converter for fast bulk file conversion.

Spin 3D

Convert 3D Meshes

Spin 3D is an easy to use 3D mesh converter that converts to and from formats including STL, 3DP, 3MF, OBJ and PLY.

Express Rip

Convert CDs to Mp3

Convert audio tracks from audio CDs into high quality digital wav or mp3 audio files saved on your hard drive.

Express Zip

Convert Archive Files

With Express Zip easily create new zip files or convert other compressed file types (e.g. rar, tar, gz) into zip files for easier sharing and compatibility.