Future. Intelligence. Impact.
Twenty-five apps.
Open one and start.
MSRX builds tools for the web, Mac and iPhone. Every one is free, everywhere — most need no sign-up, and they keep your work on your device.
- Apps
- 25Apps
- Platforms
- 3Platforms
- Need no account
- 15Need no account
MSRX Tools
238 tools for files, images, video, text and AI writing — every tool that touches a file runs inside your own browser, so no file is ever uploaded.
Open MSRX ToolsThe catalog
Start from the task, not the list.
All twenty-five, grouped by what you came to do. Every one opens free.
Study
Plan a term, drill a topic, or watch an equation move.
Create
Charts, diagrams, drawings and codes that have to look right.
Work
Meetings, timelines and the CV you are about to send.
MSRX Invoice
38 invoice templates with your logo, an AI assistant and export to PDF, PNG and more
Learn moreMSRX Meeting
Encrypted video rooms with real-time captions
Learn moreIncognitoCV
Score your CV against a job posting in your browser, then rewrite it and ask AI for help
Learn moreEasy-Peasy Gantt
Presentation-ready Gantt charts in seconds
Learn moreGuardTrack Pro
Patrols, incidents and reports for security teams
Learn moreEveryday
The small tools you reach for and then forget about.
MSRX Tools
238 file, image, video, text, money and AI tools — no file ever uploaded
Learn moreMSRX Split
Split trip costs with friends, with budgets, a forecast and answers to your spending questions, and nothing stored on a server
Learn moreMSRX WeatherWatch
Weather and multi-hazard early warning in 19 languages
Learn moreMSRX UPI Desk
22 UPI tools in English and 22 Indian languages, working offline after one visit
Learn moreMSRX GlucoNexa
A private, offline diabetes logbook with an optional code lock, Indian foods, meter scan and carer snapshot links
Learn moreOrionPulseNet
Speed tests, 16 diagnostics and a copilot for your connection
Learn moreOrionSeek
Find anything on your Mac instantly
Learn moreMSRX Shield
Security and privacy protection that stays out of the way
Learn moreOrion Process Explorer
See exactly what your Mac is doing
Learn moreMSRX Clean
Reclaim disk space without losing what matters
Learn moreMSRX AI Calculator
A calculator that understands plain English
Learn moreMSRX PDF Compressor
Shrink PDFs without turning the text into pictures
Learn moreMSRX PassportFast
Passport photos, measured
Learn moreNo account to open one
Every web app runs the moment you land on it. No email, no password, no trial that expires. If an app can work without knowing who you are, it does.
Your work stays yours
Most apps process entirely on your device. IncognitoCV scores your CV without it leaving the browser, MSRX Meeting records only to your own machine, and the Mac and iPhone apps run their AI on-device.
Built to be finished
Each app solves one thing and ships. Twenty-five of them exist because each was taken to the point of being genuinely usable, not left as a demo.
MSRX Articles · The AI World
Artificial intelligence, explained twice.
Once in plain words, once with the maths. Every section is tagged Beginner, Intermediate or Advanced, and diagrams carry the story. Start with the first article, a tour from face unlock to transformer attention.
Questions
Answers, before you ask.
- What is MSRX?
- MSRX is a software studio run by Mrinal Singh Raja. It builds 25 apps across three platforms: web apps that run in any browser, native macOS apps, and native iPhone and iPad apps. They span study tools, data visualisation, design, weather, networking and everyday utilities. The tagline is “Future. Intelligence. Impact.”
- Are MSRX apps free?
- Yes — all 25, everywhere in the world. There is no paid tier, no subscription, no trial that expires and nothing to upgrade to. The 16 web apps open in a browser and 15 of those need no account at all; the macOS and iPhone apps are free downloads on the Apple App Store.
- Do MSRX apps store my data?
- Most MSRX apps run entirely on your device and store nothing on MSRX servers. IncognitoCV scores your CV in the browser without sending it anywhere, MSRX Meeting records locally and only in your browser, and the macOS and iPhone apps process on-device. Where an app does sync — MSRX Planner, for instance — it syncs only the work you create. MSRX does not sell data.
- Which apps are useful for students?
- Four. MSRX Planner is an academic workspace with a weekly planner, notes, flashcards and study groups. JEE HyperLab has 204 interactive Physics, Chemistry and Maths simulations for IIT-JEE. MSRX StoryQuest has 222 STEM missions for classes 1 to 10. MSRX GraphIQ turns data into charts for projects and lab reports.
- Do I need to install anything?
- Not for the web apps — they run in any modern browser on phone, tablet or desktop, with no install and, for all but MSRX Planner, no account. The macOS and iPhone apps install free from the Apple App Store.
- How do I suggest an app or report a problem?
- Email mrinalsinghraja@gmail.com. Bug reports, feature requests and ideas for apps that do not exist yet are all welcome.
Wishing an app existed?
Most of these started as something that was missing. If there is a tool you keep wanting and cannot find, describe it — the next one has to come from somewhere.