# Files SDK

Simplify your workflow by seamlessly integrating with various storage services through a unified interface

Canonical: https://softwareontheweb.com/product/files-sdk
Website: https://files-sdk.dev
Categories: Developer Tools, Free, Open-Source, Browser, API, Developers, Startups, Engineering Teams
Updated: 2026-05-24T12:12:10+00:00

Files SDK is a unified storage SDK that simplifies working with object and blob backends, offering a single, honest API for multiple providers like S3, R2, and GCS.

It helps developers by providing a consistent interface for storing and retrieving files, making it easier to switch between different storage providers without rewriting code.

## What are the key features of Files SDK?

- Support for multiple storage providers, including S3, R2, GCS, and more, through a single API.
 - Web-standards I/O, allowing for flexible file handling with File, Blob, ReadableStream, ArrayBuffer, or string inputs.
 - An "escape hatch" via the `files.raw` property, providing access to native client features when needed.
 - Predictable error handling with a standardized `FilesError` and attached original error for easier debugging.
 - Compatibility with various environments, including Node, Bun, Workers, and Vercel, as long as `fetch` is supported.

## Who is Files SDK best for?

- Developers looking to simplify their storage backend integration across multiple providers.
 - Teams needing a consistent file handling API for various projects or environments.
 - Companies aiming to reduce the complexity and maintenance of their storage infrastructure.

## What are the top use cases for Files SDK?

- Unifying file storage across different applications or services to simplify management and maintenance.
 - Streamlining the development process by providing a single API for multiple storage backends.
 - Enabling easier migration between storage providers without significant code changes.

## How does Files SDK compare to alternatives?

- Compared to custom implementations for each storage provider, Files SDK offers a unified and simplified approach to file storage and retrieval.
 - Unlike some specialized storage solutions, Files SDK supports a wide range of providers and environments, making it more versatile.

## What integrations and ecosystem support does Files SDK offer?

- Files SDK supports integration with various storage providers, including but not limited to S3, R2, GCS, Azure, and more, through its adapters.

## What are the pros and limitations of Files SDK?

- Pros: Simplified storage backend integration, consistent API across providers, and flexible file handling.
 - Limitations: May not cover all advanced or provider-specific features, requiring the use of the `files.raw` escape hatch for certain functionalities.

## Frequently asked questions about Files SDK

What storage providers does Files SDK support?

 

Files SDK supports a wide range of storage providers, including S3, R2, GCS, Azure, and many more, through its adapters.

 

How does Files SDK handle errors?

 

Files SDK uses a standardized `FilesError` with an attached original error for predictable and easier error handling.