SynapSeq is a command-line tool for generating brainwave
entrainment audio through programmable sequences. It supports
binaural, monaural, and isochronic tones, with optional noise
mixing and smooth transitions. Sessions are defined using a
simple and human-readable text format (.spsq).
Publisher’s description
What is SynapSeq?
SynapSeq is an open-source program for Windows from Ruan Felisbino. It is written in Go.
Installation and requirements
Official installers exist for 64-bit and ARM64 as Portable. It runs without installation (portable).
Updates and version history
The current version is 4.43.1, released on October 19, 2026. 18 versions are listed since November 6, 2025, each with links to its own installer files. The last update is less than a month old.
Popularity and file types
The source code on GitHub (synapseq-foundation/synapseq) has 27 stars.
Project description on GitHub: “SynapSeq - Text-Driven Audio Sequencer for Brainwave Entrainment”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
- Updated in the last two months
In short: SynapSeq is an open-source Windows tool for 64-bit and ARM64 PCs.
Is SynapSeq safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
74C78649D617A8E896AF23F866D2F8592362D4ED1DFAB0BF0F626BDE4CCFDEE0· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 18 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 4.43.1Latest | October 19, 2026 | — | 64-bit ZIPARM64 ZIP |
| 4.43.0 | October 4, 2026 | — | 64-bit ZIPARM64 ZIP |
| 4.42.0 | September 12, 2026 | — | ARM64 ZIP64-bit ZIP |
| 4.41.1 | August 8, 2026 | — | ARM64 ZIP64-bit ZIP |
| 4.41.0 | August 4, 2026 | — | 64-bit ZIPARM64 ZIP |
| 4.40.1-foundation | June 21, 2026 | — | ARM64 ZIP64-bit ZIP |
| 4.3.0 | June 1, 2026 | — | 64-bit ZIPARM64 ZIP |
| 4.2.0 | May 12, 2026 | — | ARM64 ZIP64-bit ZIP |
Install from the command line
Silent install ›winget install --id ruanklein.synapseq -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Ruan Felisbino
- Licence
- GPL v3
- Price
- Free
- Source code
- github.com/synapseq-foundation/synapseq
- Written in
- Go
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 4.43.1
- Released
- October 19, 2026
- Added to the catalogue
- November 6, 2025
- Versions listed
- 18
- Downloads on ExeAtlas
- 4
- GitHub stars
- 27
- GitHub forks
- 3
- winget ID
- ruanklein.synapseq
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is SynapSeq free?
Yes. SynapSeq is open-source software under the GPL v3 licence.
Is SynapSeq safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install SynapSeq with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Does SynapSeq run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of SynapSeq?
The versions page lists all 18 versions with links to their official installer files, back to November 6, 2025.
Can I use SynapSeq without administrator rights?
Yes, it is portable: unpack and run it.