Convert WAV to EAC3 on Mac.

Local file processing, by renaming the file in Finder. No converter window and no upload queue.

Finder rename

report.wavreport.eac3

How the rename works

  1. 1

    Start with report.wav

    Put the WAV file in a folder RenameTo watches, such as Desktop or Downloads.

  2. 2

    Rename it to report.eac3

    In Finder, change .wav to .eac3, then press Return. The rename is the command.

  3. 3

    Find the EAC3 beside it

    RenameTo produces the requested output and keeps a restorable backup of the original.

What happens under the hood

RenameTo reads the WAV with the appropriate local macOS media or document framework, then writes a new EAC3 beside it. The file itself is not sent to a conversion server.

About the formats

WAV is uncompressed audio suited to editing and archiving. EAC3 is Dolby Digital Plus audio.

Questions, answered

Does my file get uploaded anywhere?

No. File processing happens on your Mac. RenameTo does use the network for license validation, trial activation, and update checks, but your source files are not part of those requests.

What happens to the original WAV file?

RenameTo keeps a backup before processing. Undo restores the original alongside a format-changing output and does not delete that output. If the original name is already occupied, the restored copy gets “(restored)” in its name.

Can I convert a whole folder?

Yes. Rename multiple selected files in Finder and RenameTo queues each supported conversion, with a separate result and backup for every file.

Can I run the same conversion from a script?

Yes. The CLI command is: renameto eac3 *.wav

Related conversions

Convert WAV to AAC

report.wav → report.aac

Convert WAV to AC3

report.wav → report.ac3

Convert WAV to AIFF

report.wav → report.aiff

Convert WAV to CAF

report.wav → report.caf

Convert 3GP to EAC3

report.3gp → report.eac3

Convert AAC to EAC3

report.aac → report.eac3

Convert AC3 to EAC3

report.ac3 → report.eac3

Convert AIFF to EAC3

report.aiff → report.eac3

Looking for another format? Browse every conversion.