A basic Electron app to manage notes with markdown support.
Publisher’s description
What is Lexorium?
Lexorium is an open-source program for Windows from antnsn. It is written in Svelte.
Installation and requirements
Official installers exist for 64-bit as EXE (NSIS) and MSI. It can be installed for the current user only, without administrator rights. The installer supports unattended (silent) installation. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Updates and version history
The current version is 4.0.0, released on April 21, 2026. 4 versions are listed since August 28, 2024, each with links to its own installer files. That is about 2.4 releases a year.
Popularity and file types
The source code on GitHub (antnsn/Lexorium) has 3 stars.
Project description on GitHub: “Lexorium designed to streamline the process of managing text and code snippets”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- MSI package for managed deployment
- Documented silent install
- Installs without administrator rights
Cons
- No native ARM64 build
In short: Lexorium is an open-source Windows tool for 64-bit PCs. Administrators can deploy it unattended.
Is Lexorium 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:
2C6262E83FEAE8363DD2DFF164DFF4CF7AD44AF177A612304A5103FC5EB2FC69· 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 4 versions ›4 versions over 2 years · about 2.4 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 4.0.0Latest | April 21, 2026 | — | 64-bit MSI64-bit EXE (NSIS) |
| 3.0.4 | January 4, 2025 | — | 64-bit EXE |
| 3.0.3 | December 14, 2024 | — | 64-bit EXE |
| 1.0.9 | August 28, 2024 | — | 64-bit EXE |
Install from the command line
Silent install ›winget install --id antnsn.lexorium -eLexorium_4.0.0_x64-setup.exe /SRelated guide: How to use winget: install and update apps
Information
- Publisher
- antnsn
- Licence
- AGPL-3.0
- Price
- Free
- Source code
- github.com/antnsn/Lexorium
- Written in
- Svelte
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (NSIS), MSI
- Version
- 4.0.0
- Released
- April 21, 2026
- Added to the catalogue
- August 28, 2024
- Versions listed
- 4
- Updates / year
- 2.4
- GitHub stars
- 3
- Website
- github.com
- winget ID
- antnsn.lexorium
- MSI product code
- {1F7DFE18-F910-46E2-9BEA-72B07524E3E0}
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is Lexorium free?
Yes. Lexorium is open-source software under the AGPL-3.0 licence.
Is Lexorium 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 Lexorium 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.
Can Lexorium be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does Lexorium run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of Lexorium?
The versions page lists all 4 versions with links to their official installer files, back to August 28, 2024.
Can I use Lexorium without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.