Custom creator for Nintendo 3DS Home Menu themes. Once created, they can optionally be copied over to a softmodded (or potentially emulated) 3DS/2DS.
Publisher’s description
What is 3DS Theme Editor?
3DS Theme Editor is an open-source program for Windows from usagirei. It is written in C#.
Installation and requirements
Official installers exist for 32-bit as Portable. It runs without installation (portable).
Popularity and file types
The source code on GitHub (usagirei/3DS-Theme-Editor) has 246 stars. On Windows it registers 8 file types, including .png, .jpg, .bmp, .jpeg and .bin.
Project description on GitHub: “3DS Theme Editor + Library”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
Cons
- No native ARM64 build
- 32-bit only
- No update for more than a year
In short: 3DS Theme Editor is an open-source Windows tool for 32-bit PCs. Updates have slowed down.
Is 3DS Theme Editor 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:
A768057ADED61CBFBAE343BFCEFDBEE02DB4D0EA61183933803821375791D271· 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 |
|---|---|---|---|
| 1.0.12.1Latest | May 28, 2017 | — | 32-bit ZIP |
Install from the command line
Silent install ›winget install --id usagirei.3DSThemeEditor -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- usagirei
- Licence
- MIT
- Price
- Free
- Source code
- github.com/usagirei/3DS-Theme-Editor
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- Portable
- Version
- 1.0.12.1
- Released
- May 28, 2017
- Added to the catalogue
- June 1, 2026
- Versions listed
- 1
- GitHub stars
- 246
- GitHub forks
- 19
- Website
- github.com
- winget ID
- usagirei.3DSThemeEditor
File types it opens (8)
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is 3DS Theme Editor free?
Yes. 3DS Theme Editor is open-source software under the MIT licence.
Is 3DS Theme Editor 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 3DS Theme Editor 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 3DS Theme Editor run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.
Can I use 3DS Theme Editor without administrator rights?
Yes, it is portable: unpack and run it.