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Seamless file-handler bridge for Windows and Linux

OpenInWSL is a specialized integration utility designed to eliminate the friction between the Windows file system and the Windows Subsystem for Linux (WSL). Engineered to solve the "context-switching" tax faced by developers and engineers, it allows Windows to recognize and utilize Linux applications as native file handlers. This means you can open files and folders stored in Windows directly with WSL-resident applications, such as Linux IDEs, text editors, or compilers, straight from the Windows File Explorer.

Association Manager listing file types mapped to Linux applications: .jpg to GThumb, .txt to Geany, .wav to Rhythmbox
Windows File Explorer right-click menu with OpenInWSL offered under Open with, alongside native Windows applications

No shell, no directory hunting

By removing the need to manually open a WSL shell and navigate through directory structures to find a file, OpenInWSL prevents the context switching that disrupts focused engineering. It provides a deep, system-level integration that treats Linux tools as first-class citizens within the Windows UI. OpenInWSL eliminates context-switching fatigue and reclaims hours of lost time.

Works with GWSL and X-server tooling

Built for interoperability, OpenInWSL integrates natively with GWSL and other X-server protocols to ensure that graphical Linux applications render perfectly within the Windows desktop environment. It was born from the same technical necessity as our other tools: the need for a unified, sovereign digital estate where the choice of OS never dictates the efficiency of the workflow.

Open In WSL configuration panel: graphical backend set to GWSL, app theme, and the Explorer context menu toggle
A Python file in Windows File Explorer opening directly into Pluma, a Linux editor running under WSL
Picker listing the applications installed on Ubuntu 20.04 so one can be chosen as a file handler
Association Editor setting the command gthumb with a file path variable as the handler for .jpg files on Ubuntu 20.04

In keeping with our Code of Ethics, we disclose that TimeSqueeze, GWSL and OpenInWSL are sold by a sister company under common ownership with Concierge CIO Partners LLC.

Where our tools are installed

Sampling of the organizations where our tools are in daily use, based on download records. Not Concierge CIO Partners clients.

Google NASA Airbus Bloomberg NVIDIA SpaceX Michelin Ericsson Cloudflare LG Thales Dassault Systemes Societe Generale Broadcom ARM Atlassian AWS Ubisoft