The modding API for Stardew Valley.
Publisher’s description
What is SMAPI?
SMAPI is an open-source program for Windows from Pathoschild. It is written in C#.
Installation and requirements
Official installers exist for Any CPU as Portable. It runs without installation (portable).
Popularity and file types
The source code on GitHub (Pathoschild/SMAPI) has 2,767 stars.
Project description on GitHub: “The modding API for Stardew Valley.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
In short: SMAPI is an open-source Windows tool for Any CPU PCs.
Is SMAPI 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:
DD01DDCA7B566BFE0D3B3D2D03833496ABC56C53DA976241F2AB443F5484ACC4· 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 |
|---|---|---|---|
| 4.5.2Latest | March 25, 2026 | — | Any CPU ZIP |
Install from the command line
Silent install ›winget install --id Pathoschild.SMAPI -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Pathoschild
- Licence
- LGPL-3.0
- Price
- Free
- Source code
- github.com/Pathoschild/SMAPI
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- Any CPU
- Installer
- Portable
- Version
- 4.5.2
- Released
- March 25, 2026
- Added to the catalogue
- August 19, 2026
- Versions listed
- 1
- GitHub stars
- 2,767
- GitHub forks
- 350
- Website
- github.com
- winget ID
- Pathoschild.SMAPI
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is SMAPI free?
Yes. SMAPI is open-source software under the LGPL-3.0 licence.
Is SMAPI 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 SMAPI 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 SMAPI run on ARM (Windows on Arm)?
The installer is architecture-neutral.
Can I use SMAPI without administrator rights?
Yes, it is portable: unpack and run it.