Xplorer - API Client, Done Right – A Secure, 100% Local API Client

Summary: Xplorer is a desktop API client designed to run Postman collections locally without cloud dependency, accounts, or telemetry. It supports existing collections and scripts without migration, ensuring sensitive data remains on the user's machine. The core client is free, with paid features for enterprise-scale needs.

What it does

Xplorer executes Postman collections and environments directly on the desktop, emulating JavaScript APIs to run pre-request scripts and tests without modification. It stores all data locally, avoiding cloud sync, accounts, and telemetry.

Who it's for

It targets enterprise teams in sectors like banking, insurance, and healthcare that require secure, local-first API tooling to avoid compliance risks from cloud-based solutions.

Why it matters

Xplorer addresses security and compliance concerns by preventing sensitive API data and secrets from being stored on third-party servers, providing a local alternative to cloud-dependent API clients.