> **Source:** https://knowledge.leegality.com/document-execution/api/resources
> **Site:** Leegality Knowledge Base — https://knowledge.leegality.com
> **About:** Leegality is a document execution platform covering eSigning, stamps, NeSL, workflows, and REST API integration.
> **Navigation:** Every article on this site has a plain-text version at `<article-url>.txt` (this format). To get an index of all articles with their `.txt` links, read: https://knowledge.leegality.com/llms.txt
> **AI Guide:** For instructions on how to navigate this knowledge base as an AI agent, read: https://knowledge.leegality.com/ai-readable.txt

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# SDKs and Utilities

SDKs and utilities to help you integrate Leegality APIs into your platform.

    [Web SDK 
        Front-end SDK for integrating Leegality into web applications](https://gitlab.leegality.com/leegality-public/web-sdk)

    [Android SDK 
        Front-end SDK for integrating Leegality into Android applications](https://gitlab.leegality.com/leegality-public/android-sdk)

    [Android Biometric SDK 
        APK file for front-end biometric integration on Android](https://gitlab.leegality.com/leegality-public/leegality-helper)

    [iOS SDK 
        Front-end SDK for integrating Leegality into iOS applications](https://gitlab.leegality.com/leegality-public/ios-sdk)

    [Document Signer Server Utility 
        Backend utility for server-side document signing integration](https://gitlab.com/leegality-public/docsigner)

    [USB Dongle Utility 
        Windows and Mac desktop utility for DSC-based signing. Requires Java 8.](https://gitlab.leegality.com/leegality-public/dsc-utility)