SimpleSpectr Files

A simple macOS app that displays the spectrogram of an audio file

Brought to you by: alexex

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	Size	InfoDownloads / Week
Parent folder
SimpleSpectr-2.0.3-macos.dmg	2026-06-27	3.0 MB	1
README.md	2026-06-27	793 Bytes	0
Totals: 2 Items		3.0 MB	1

What's new in 2.0.3

Proper drag-to-Applications installer — the disk image now ships with an Applications folder shortcut placed right next to the app icon, so you can install SimpleSpectr the standard macOS way: mount the DMG and drag SimpleSpectr.app onto the Applications folder. Previous releases showed only the app icon with no drop target.
No application code changes in this release; the app itself is functionally identical to 2.0.1. The 2.0.2 number was skipped.

Install

Open SimpleSpectr-2.0.3-macos.dmg, then drag SimpleSpectr.app into /Applications (or onto the Applications folder shown beside it). The app is unsigned, so on first launch right-click → Open, or run:

:::sh
xattr -dr com.apple.quarantine /Applications/SimpleSpectr.app

Source: README.md, updated 2026-06-27

Other Useful Business Software

$300 Free Credits for Your Google Cloud Projects Icon

$300 Free Credits for Your Google Cloud Projects

Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.

Start Free Trial

Ship Agents Faster Icon

Ship Agents Faster

Transform your applications and workflows into powerful agentic systems at global scale.

Gemini Enterprise Agent Platform lets you rapidly build, scale, govern and optimize production-ready agents grounded in your organization's data. The platform enables developers to build custom or pre-built agents for virtually any use case. New customers get $300 in free credits.

Get Started Free

$300 Free Credits for Your Google Cloud Projects

Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.

Start Free Trial

Recommended Projects

music scribe kit
This is a toolkit for transcribing a music audio file to common music notation. This is done by manually annotating a spectrogram or something similar and converting it to a MIDI file and to a abc music notation file.
Riffusion
Real-time music generation using stable diffusion techniques AI
Analysis-Resynthesis Sound Spectrograph
The Analysis & Resynthesis Sound Spectrograph analyses a sound file into a spectrogram and is able to synthesise this spectrogram, or any other user-created image, back into a sound.
Tuniac
Tuniac Media Player
iTunesEncode.NET
iTunesEncode.NET is a tool for decoding FLAC (Free Lossless Audio Codec) and APE (Monkey's Audio) files into ALAC (Apple Lossless Audio Codec) files. It uses Apple iTunes for encoding to provide maximum sound quality.