Pinny Notes is a sticky note application with a button to "pin" a note making it always on top above other windows. A number of other handy tools are also available via the right click menus.
Cost / License
- Free
- Open Source (GPL-2.0)
Application typeApplication types
Platforms
- Windows

Create graphs online with CSV, Excel or JSON data. Choose from different chart types, pivot tables and relationship graphs. Easy, user-friendly, open- source.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Online
- Self-Hosted
Switzerland


Allows to certify a document ( of any format ? ), it gives a fingerprint relative to the date of the certification and it is stored in an online "Bitcoin blockchain". It can also verify the integrity of a document.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- Python
- JSON
- JavaScript
- Bitcoin
An intuitive data editor for developers, analysts, and businesses working with complex data and building interactive diagrams.
Cost / License
- Freemium
- Proprietary (MIT)
Application type
Platforms
- Online
- Google Chrome
Türkiye


JSON Editor Online is a web-based tool to view, edit, and format JSON. It shows your data side by side in a clear, editable treeview and in a code editor.
Cost / License
- Free
- Proprietary
Platforms
- Online

Titan is a scalable graph database optimized for storing and querying graphs containing hundreds of billions of vertices and edges distributed across a multi-machine cluster. Titan is a transactional database that can support thousands of concurrent users executing complex graph...
Cost / License
- Free
- Open Source (Apache-2.0)
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
Simple, nice and extremely fast JSON viewer and editor, even with very large JSON files. Probably the fastest JSON viewer.
Cost / License
- Free Personal
- Proprietary
Platforms
- Windows
Czechia
EU



A JSON based anime dataset containing the most important meta data as well as cross references to various anime sites such as MAL, ANIDB, ANILIST, KITSU and more...
Cost / License
- Free
- Open Source
Platforms
- JSON
Cost / License
- Free
- Open Source
Platforms
- Windows
Text-Utils.com provides tools for formatting source code, converters, tools for handling text, such as remove duplicate characters, empty lines, text sorter and many others.
Cost / License
- Free
- Proprietary
Platforms
- Online

Bluzelle is a decentralized and open source database powered by PBFT Consensus Engine. It is a NoSQL key-value store database. Learn about trustless computing and discover the benefits of a decentralized by joining our Beta testing for free.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Mac
- Windows
- Linux
- Java Mobile
Singapore


SmartXML allows you to process XML files of any complexity and flexibly customize the set of extracted fields. Both relational and NoSQL databases are supported.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows
- Linux


Cost / License
- Free Personal
- Proprietary
Platforms
- Mac

RapidStash is a service for rapidly publishing sandbox APIs with just JSON. If you have an idea of what kind of data you want to send and receive but aren’t yet ready to build a backend, just throw some example data in a “stash” and interact with it there.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
United States

A network of communities based on trusted human certifications. Server(s) are allowing to manage crypto-currencies through an Universal Basic Income system on peer-to-peer network.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux
- Online
- Self-Hosted
- LokiJS
- Ubuntu
- JavaScript
- Debian
- Typescript
- Node.JS


+4
HTTP should be simple, and Konnect is a simple and idiomatic HTTP client for Kotlin. It stays of out the way when it comes to the little details of building web requests and intends to be straight to the point.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Android
- Linux Mobile
Fenix is a desktop web server for developers. A simple and visual static web server with collaboration features.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows


+2
The simple yet actually fast source-level XML Editor XML Marker uses a combination of syntax-highlighting editor, tree view, and table views to help you get better insights of your XML code.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
Israel



The Document-Graph database supports SQL and Native Queries, asynchronous commands, intents, and much more.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Java


Cost / License
- Freemium
- Proprietary
Platforms
- Online





































































