Browse free open source Object-Relational Mapping (ORM) software and projects for Windows below. Use the toggles on the left to filter open source Object-Relational Mapping (ORM) software by OS, license, language, programming language, and project status.
An object relational-mapping (ORM) library for Java
Next-generation ORM for Node.js and TypeScript
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Doctrine Object Relational Mapper
A convention-based object-object mapper in .NET
A simple object mapper for .Net
A safe, extensible ORM and Query Builder for Rust
Headless TypeScript ORM with a head. Runs on Node, Bun and Deno
.NET aot orm, VB.NET/C# orm, Mysql/PostgreSQL/SqlServer/Oracle orm
TypeScript ORM for Node.js based on Data Mapper, Unit of Work
Prisma Client Python is an auto-generated and fully type-safe database
Light ORM solution for Android that maps objects to SQLite databases
A small, expressive orm, which supports postgresql, mysql and sqlite
Java persistence using JDO, JPA or REST
CCG (Crud Class Generator) is a ORM tool for .Net
Open Source OOPHP Framework
a Java ORM framework focusing on simple and rapid development
Analogue ORM : Data Mapper ORM for Laravel/PHP
Self-validating, secure and smart models for Laravel's Eloquent ORM
Cassandra "ORM" with hooks for Jersey integration if desired