ThemisDB is a high-performance multi-model database system that supports:
- Relational data with secondary indexes and hybrid query execution
- Graph traversals across transactional storage
- Vector search for semantic workloads
- Time-series analytics and document storage
- ACID transactions with MVCC and snapshot isolation
- Operational observability with metrics and tracing
Publisher’s description
What is ThemisDB?
ThemisDB by ThemisDB Team is open-source Windows software in the databases category. It is written in C++.
Installation and requirements
The publisher provides Portable installers for 64-bit Windows. It runs without installation (portable).
Popularity and file types
The source code on GitHub (makr-code/ThemisDB) has 9 stars. Similar programs include MariaDB, HeidiSQL and MongoDB.
Project description on GitHub: “Themis Database System - High-performance C++ hybrid-database (graph-vector-relational-file) with AQL support and MVCC. Support us on kickstarter https://www.kickstarter.com/projects/makr-code/themisdb-a-multi-modell-database”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Portable: runs without installation
- Updated in the last two months
Cons
- No native ARM64 build
In short: ThemisDB is an open-source database tool for 64-bit PCs.
Is ThemisDB 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:
DEA91EA4B4956F1BB8583E4D92ABEB80DC184393CE6398F79C2B684F7E7AF3D0· 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 |
|---|---|---|---|
| 2.4.0-alphaLatest | September 24, 2026 | — | 64-bit ZIP |
Install from the command line
Silent install ›winget install --id ThemisDB.ThemisDB -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- ThemisDB Team
- Category
- Databases
- Licence
- MIT
- Price
- Free
- Source code
- github.com/makr-code/ThemisDB
- Written in
- C++
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- Portable
- Version
- 2.4.0-alpha
- Released
- September 24, 2026
- Added to the catalogue
- September 24, 2026
- Versions listed
- 1
- GitHub stars
- 9
- GitHub forks
- 2
- Website
- github.com
- winget ID
- ThemisDB.ThemisDB
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is ThemisDB free?
Yes. ThemisDB is open-source software under the MIT licence.
Is ThemisDB 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 ThemisDB 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 ThemisDB 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 ThemisDB without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to ThemisDB?
MariaDB, HeidiSQL, MongoDB, SQLite and Redis on Windows. The alternatives page compares them.
