Spek

What is Spek?

Spek is an audio spectrogram. That is, it provides visual representations of audio tracks’ acoustic spectra, which can help users better analyze their audio files. This can be useful for power listeners or track remixers, among others. The program will work with Unix, Mac and Windows computer systems, and is licensed under the terms of the GNU General Public License. As such, it is free to download as well as install on compatible operating systems. It is also open source, so users can potentially extend it if they have sufficient experience in code-work to do so. The code used for the program is C++.

Just about every one of the existing audio formats in use at present can be opened in the program, so compatibility issues should be by and large rare. Lossless formats such as FLAC will be compatible with the software as well. The program supports multi-thread operation and can open programs through drag and drop. Users can also take their spectrograms and export them for use in other programs, specifically by saving them as images. It can also be installed in any of 19 possible localizations.

Download Spek from the developer

File.org does not provide software hosting. We send you directly to the developer's site, to make sure you download the latest, original version of the program.

Download Spek (external link)

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File types supported by Spek

Our users primarily use Spek to open these file types:

About file types supported by Spek

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about which types of files Spek can process, please do get in touch - we would love hearing from you.