Mintter is a free, open source decentralized storage project for people who want to write, link and publish structured content without depending on one central server. It is built on IPFS, the InterPlanetary File System, and every item in the system is cryptographically signed, versioned and kept permanent. The codebase combines Go with JavaScript and TypeScript components.
Before you install anything, know that this is an old repository kept mainly for historical purposes. Its last code update was on January 2, 2025, and the most recent release is the 2024.10.4-rc0 release candidate, so it should not be treated as an actively maintained product. It can still be useful for researchers, developers and hobbyists who want to study how signed, linked content works in practice.
What Is Mintter Hypermedia?
Hypermedia is a way of publishing content in which documents link to each other in rich, structured ways, much like the early web was meant to work. Mintter applies that idea to a peer-to-peer network. Instead of a page living on one company's server, content is stored across IPFS, so copies can be retrieved from many places.
The project describes itself as an open system that lets communities collaborate on content that is structured and deeply linked. In practice, a document can reference other documents with precise connections, and those connections stay meaningful when material is shared among different groups.
Each change is recorded as a version, and each version is signed, so a reader can check that the content came from the key that claims to own it. This is the core idea that separates Mintter from a plain folder of files: the content carries its own history and authorship information.
Because the codebase is an archive, it is best approached as a case study in how these ideas can be built, rather than as a finished publishing tool.
Who Is Mintter Built For?
Mintter is most useful to people who are curious about decentralized publishing and have some technical comfort. Developers can read the Go and JavaScript/TypeScript code, test how signed content behaves, or use the project as a starting point for their own experiments.
Researchers studying the distributed web may find it helpful as an example of how structured documents can be tied to IPFS. Digital archivists could use the same concepts to think about preserving linked material, although the project itself is no longer under active development.
Small groups who want to experiment with collaborative writing on a private test setup may also find it interesting. For example, a study group of three people could run the desktop build on separate machines and compare how versions and links appear. That kind of hands-on test teaches more than reading a description.
It is less suited to general users who want a polished app with ongoing updates, automatic support and a long-term roadmap.
Why Content Addressing Matters for Hypermedia
Most websites locate content by address: a URL points to a server, and if that server disappears, the link breaks. IPFS takes a different approach. Files are identified by a hash of their content, so the same bytes always produce the same identifier wherever they are stored.
For a system like Mintter, this has two practical effects. First, links can point to specific content rather than to a location that might change. Second, a copy can be verified, because its identifier depends on the content itself.
Content addressing does not guarantee that data stays available. Someone still has to keep a copy online, whether that is a person, a server or a service. Permanence depends on who chooses to host the material, so the idea of permanent content works best when several parties keep copies.
A useful comparison is a fingerprint: if a single character changes, the identifier changes too, which makes silent edits easy to spot.
Key features
Desktop App Launch
Mainnet Desktop Run
Desktop and Website Builds
Signed and Versioned Content
How to install Mintter on Windows
- 1
Get the Official Build
Download the Windows build or installer only from the official website or the project's GitHub Releases page at github.com/MintterHypermedia/mintter. The developer commands in the repository are for building from source and are not needed for the ready-made program. Read the release notes first, since the latest tagged version is a release candidate.
- 2
Verify the File
Compute the SHA-256 checksum of the downloaded file and compare it with the value published on the release page. If the release does not offer a checksum or signature, treat that as a reason to stop and choose a different tool.
- 3
Run the Installer
Open the installer and follow the prompts. Keep the default install location unless you have a specific reason to change it, and run the installer with administrator rights only if setup requires them.
-
Start the Program
Launch Mintter from the Start menu or desktop shortcut and confirm it opens normally before you add any content. Keep the program on a test profile until you are comfortable with how it behaves.
How to use Mintter
Mintter is simple to open but takes longer to master, because its value comes from structured, linked content. The steps below assume you installed the ready-made Windows build.
- Open the program and create a first document or workspace, depending on what your build offers.
- Write a short piece of content so you can see how it is stored and displayed.
- Add a link from one document to another to test how references behave.
- Edit the document and save a second version, then compare the two to see how changes are recorded.
- Look for the signature and version details the program records for each item.
- Share a test item with one trusted contact and confirm they can open it on their own copy.
- Keep notes on what worked, since development has stopped and you may need to troubleshoot problems yourself.
Pros & cons
- Free and open source, so the code can be read and reviewed
- Content is cryptographically signed and versioned
- Built on IPFS, a peer-to-peer network with a large body of documentation
- Written in Go with JavaScript and TypeScript components
- Focused on structured, deeply linked content rather than simple file storage
- Development has stopped, with the last code update on January 2, 2025
- The latest release is a 2024.10.4-rc0 release candidate
- Developer commands assume familiarity with building from source
- Setup guidance is aimed at developers rather than everyday users
- Not suitable for storing critical material without separate backups
Is Mintter safe?
Mintter is an old, archived project, so its last code update on January 2, 2025 means you should not expect security patches or fixes. Download only from the official website or the GitHub Releases page, and avoid mirror sites and file-sharing links. Compute the SHA-256 checksum of the installer and compare it with the published value. If the checksum does not match, delete the file. Although Mintter is a storage project rather than a wallet, its signing features rely on cryptographic keys, so never enter a seed phrase or private key on third-party websites or in messages from strangers. Keep backups of anything important, and check the latest version on the official website before you install.
- Official source only. Download from github.com/MintterHypermedia/mintter. Ignore ads and lookalike domains.
- Check the SHA-256. Compare the installer hash with the value the developer publishes before running it.
- Never share your seed phrase. No developer, support agent or website — including CryptApps — will ever ask for it.
Alternatives
Mintter sits in a narrower niche than most tools on this list. Kubo is the reference IPFS node, so it focuses on running the network itself, while Mintter builds a structured publishing model on top of IPFS. IPFS Desktop keeps a node running in the system tray for everyday file transfer, which is a simpler job than managing linked documents. ZeroNet approaches decentralized sites with its own Bitcoin-style cryptography, and Peergos emphasizes end-to-end encrypted file storage and sharing. Agregore is a browser for the distributed web. If you want a plain file-sharing or node tool, the alternatives are a better fit. If you want to study signed, linked hypermedia, Mintter is the more specialized choice.
Specifications
- Price
- Free
- Type
- Open source
- License
- —
- Latest version
- 2024.10.4-rc0
- Last update
- 2 Jan 2025
- Windows support
- Yes (Windows build or installer)
- Source code
- github.com/MintterHypermedia/mintter
Frequently asked questions
No. The repository is an old project preserved for historical purposes, and its last code update was on January 2, 2025. Expect no regular fixes or new features, and plan around that before relying on it for any serious work.
Yes, Mintter is free and open source. You can download the Windows build or installer without paying, and you can also read the source code on GitHub. Free access does not mean the project receives active support, so weigh that when deciding how to use it.
Yes, Windows is listed as a supported platform through a Windows build or installer. The project also lists macOS, Linux and Docker, so the same core concepts can be explored on other systems if your setup differs.
It can be, if you get the file from the project's own GitHub page, verify its SHA-256 checksum, and avoid third-party mirrors. Because the project has not been updated since January 2025, treat it as an experimental tool and keep backups of anything important.
Mintter is built on IPFS, a peer-to-peer system that identifies content by its cryptographic hash. The program is written in Go with JavaScript and TypeScript components. Its signing and versioning features make each item traceable over time.
The 2GB RAM figure in the project refers to running a server deployment, not the desktop app. For the ready-made Windows build, use the release notes on GitHub as your starting point for checking hardware needs before installing.
Verdict
Mintter is best seen as an open source case study in signed, linked hypermedia rather than a finished everyday app. Its code is free to read, its content model is interesting, and its IPFS foundation connects it to a wider ecosystem. Its last code update came in January 2025 and the latest release is a release candidate, so it suits developers, researchers and curious hobbyists who accept those limits. If you need an actively maintained tool for important files, look at the alternatives below instead.