Gnac - A Simple Program to Convert Audio Files

Gnac is a simple program for GNOME that allows you to convert audio files from one format to another.

It is built atop of the Gstreamer media framework, meaning that you can import any files that Gstreamer is capable of playing and then output to Gnac's supported formats for the conversion.

Once you've installed the program, it appears under the Sound & Video category, where you can launch it.

Gnac on GNOME menu

The interface is extremely simple. Use the Add button, or drag in a set of input files that you want to convert. Then select the output format from the list box at the bottom. Once you've done that, press the Convert button.

Gnac interface

The default export options allow you to convert to Ogg/Theora and FLAC as well as WAV and Speex. While the number of export formats built in by default is nowhere near as high as with some programs, particularly those based upon ffmpeg, keeping just a few formats does keep the application simple.

For those people familiar with Gstreamer, it is possible to add to that list and add a new 'audio profile' with custom settings, so you are not strictly limited to those audio export formats.

Despite that limitation, Gnac is an effortlessly simple program with a great interface and could come in extremely handy if you're trying to batch convert a music collection to FLAC or Theora, for example.

The ability to drag a whole load of files in, choose the format and click Convert and then just leave it doing its work makes it perfect for batch jobs.

Gnac 0.1.1 has recently been released, packages for your distribution along with source code to build yourself can be downloaded from here.

Avatar for peter Peter Upfold -

Peter Upfold is a technology enthusiast from the UK. Peter’s interest in Linux stems back to 2003, when curiosity got the better of him and he began using SUSE 9.0. Now he runs Linux Mint 9 on the desktop, runs a CentOS-based web server from home for his personal website and dabbles in all sorts of technology things across the Windows, Mac and open source worlds.

Home » Articles »

Discussion: Gnac - A Simple Program to Convert Audio Files

  1. # Posted on 23 September 2008 at 08:17 PM

    [...] [...]

  2. Eastapac (guest)

    # Posted on 07 August 2009 at 11:03 PM

    Thanks for the review, this app is really great and exactly what I was looking for! However you describe an old version. They have released gnac-0.2.1 a few days ago! It can now create folder hierarchy and the edition of profile has been simplified.

Home » Articles » Gnac - A Simple Program to Convert Audio Files