Audio Total Runtime
Easy drag and drop your audio — get one total runtime of your project instantly
A desktop app for Mac and Windows that measures every audio file, drag your audio, or a folder or zip — get your total runtime back in hours, minutes, seconds. Copy the time totals, copy the filename list, or even zip up the audio.
Drop it on, read the total
Drag in audio, folders or zips and get the total runtime of all your files combined
Copy Runtime puts the total on your clipboard, ready to paste into a quote or a delivery note
Copy File List copies every file name, handy for pasting into emails
Zip packs the measured audio into one clean archive
Mac (macOS 13+) and Windows 10/11 · Your first 5 measurements are free · One licence covers 3 computers, Mac or Windows, any mix.
What it does
On a Mac there is no quick way to see how long a batch of audio files runs. Finder will not add the lengths together, so you end up dragging everything into a DAW or an audio editor just to read the timeline. Audio Total Runtime works it out instantly: drag a folder, a zip or a handful of files onto the window and it shows one total in hours, minutes and seconds, with the file count underneath. Everything is read on your own computer, and nothing is uploaded.
Features
Drag in your audio
Drop audio files, folders or zip archives onto the window. Subfolders and archives are opened for you, and it reads WAV, AIFF, FLAC, MP3, M4A and more.
Get the total runtime
One total in hours, minutes and seconds, straight away. COPY RUNTIME puts it on your clipboard, ready for a quote or a delivery note.
Copy the file names
COPY FILE LIST copies every file name, one per line, ready to paste into an email.
Zip up the audio
ZIP packs the measured audio into one clean archive, ready to send.
FAQ
Who is it for?
Audiobook producers checking a finished book against ACX or Audible requirements. Podcasters totalling a season. Mastering engineers quoting by the minute. DJs, archivists — anyone with a folder of audio and one question: how long is all of this?
How many devices can I use it on?
Up to 3 of your computers — Mac or Windows, any mix — with one licence. Your first 5 measurements are free, so you can try it first.
What do I need to run it?
A Mac running macOS 13 or later, or a Windows 10/11 PC. There is nothing to set up and no account to create.
Is it safe?
Yes. The Mac version is signed and notarised by Apple, and the Windows version is signed code-signing certificate, so both open without warnings.
Questions before you buy?
Not sure it will work for your setup? Get in touch before you buy and we will be happy to help.
Contact us