Download and install the latest version of Filestar.
Right click on one or more Opus file(s) on your desktop and select Convert with Filestar.
Type convert to wav in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.opus -c "convert to wav" (how).
Downloads - File Explorer─☐✕
This PC › Downloads
Home
Desktop
Downloads
Documents
Pictures
Music
.opusInterview.opus
.mp3Podcast.mp3
.pdfInvoice.pdf
.zipPhotos.zip
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert OPUS to WAV
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the OPUS files in my Downloads folder to WAV”
Or run it yourself:
filestarcli -i file.opus -c "convert to wav"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent convert OPUS to WAV?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.opus -c "convert to wav" on your computer, so your files stay on it.
An OPUS file is an audio file created in the Opus format (also called "Ogg Opus"), a lossy audio format developed for Internet streaming. It uses both SILK (used by Skype) and CELT (from Xiph.Org) codecs and supports variable bit rates from 6 kb/s to 510 kb/s.
A WAV file is an audio file that uses a standard digital audio file format utilized for storing waveform data. It allows audio recordings to be saved with different sampling rates and bitrates and is often saved in a 44.1 KHz, 16-bit, stereo format, which is the standard format used for CD audio.
