sercat is a command-line serial terminal in the spirit of netcat: everything is set on
the command line, and the terminal sends what you type and prints what's received. It
supports configurable display of nonprintable bytes (raw, dots, escaped, or full hex),
sending files with optional escape parsing and pacing, and clean piping to and from
stdin/stdout.
Publisher’s description
What is sercat?
sercat is an open-source terminals & cli tool program for Windows from Spectrum Integrators. It is written in C#.
Installation and requirements
Official installers exist for 64-bit as Portable. It runs without installation (portable).
Project description on GitHub: “Like netcat, but for serial”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
Cons
- No native ARM64 build
In short: sercat is an open-source terminals & cli tool tool for 64-bit PCs.
Is sercat 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:
6FA8BED17AC156594CFF2D518CE5F5C5646FE62161FF9D42A010E66F01CEFA29· 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 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.0Latest | June 29, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id SpectrumIntegrators.Sercat -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Spectrum Integrators
- Category
- Terminals & CLI tools
- Licence
- AGPL-3.0-or-later
- Price
- Free
- Source code
- github.com/jonathan-spectrumintegrators/sercat
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 1.0.0
- Released
- June 29, 2026
- Added to the catalogue
- June 29, 2026
- Versions listed
- 1
- Website
- github.com
- winget ID
- SpectrumIntegrators.Sercat
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is sercat free?
Yes. sercat is open-source software under the AGPL-3.0-or-later licence.
Is sercat 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 sercat 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 sercat run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Can I use sercat without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to sercat?
PowerShell, QPDF, Oh My Posh, fzf and Alacritty. The alternatives page compares them.
