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
Hibernate's core object/relational mapping functionality
Next-generation ORM for Node.js and TypeScript
Modern ORM for Golang
The ultimate ORM for Node and Typescript
.NET aot orm, VB.NET/C# orm, Mysql/PostgreSQL/SqlServer/Oracle orm
The CSS design system that powers GitHub
A convention-based object-object mapper in .NET
Headless TypeScript ORM with a head. Runs on Node, Bun and Deno
Doctrine Object Relational Mapper
The fantastic ORM library for Golang, aims to be developer friendly
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
A simple object mapper for .Net
A safe, extensible ORM and Query Builder for Rust
SQL-first Golang ORM
Generate a Go ORM tailored to your database schema
Provides integration for Doctrine with various Symfony components
Kallax is a PostgreSQL typesafe ORM for the Go language
Realm is a mobile database: a replacement for SQLite & ORMs
Prisma Client Python is an auto-generated and fully type-safe database
A hybrid ORM library for .NET.
A promise-based multi SQL dialect Node.js ORM
Java persistence using JDO, JPA or REST