Technology Engineered for Everyone, With Zero Surveillance
Welcome to Accessible Tech Labs India. Founded by a visually impaired software architect, we build enterprise-grade desktop software certified on the Microsoft Store, official NVDA screen reader add-ons, and over 30 high-speed web utilities. Everything operates with strict zero-knowledge privacy, keeping your data entirely in your hands.
Executed locally in your browser with zero data uploaded to external servers.
Certified, high-performance offline Windows suites with automated updates.
Engineered and verified by blind professionals for seamless NVDA and JAWS use.
Annual cyber safety awareness programs empowering over 50 students per batch.
Featured Products & Innovations
ATL Media Downloader
Our flagship multimedia workstation for Windows. Features intelligent media discovery, genuine VLC-powered playback, channel and playlist downloads up to 8K, and comprehensive keyboard shortcuts. Officially published on the Microsoft Store.
Open ATL Media DownloaderImageMaster Studio
The world's most accessible offline image studio. Integrates 50 powerful tools including smart format conversions, deep EXIF metadata stripping, contrast enhancers, and color-blindness filters. Certified on the Microsoft Store.
Open ImageMaster StudioATL Productivity Suite (NVDA)
An enterprise-grade system management extension officially approved on the global NVDA Add-on Store. Delivers auditory hardware telemetry, focus stopwatches, quick workspace launchers, and smart search with zero tracking.
View NVDA Add-on DetailsBraille Document Creator
Instant, client-side translation of English and Hindi text into standard Grade 1 Braille and Bharati Braille. Generates formatted .BRF files ready for electronic refreshable displays and embossers without uploading text online.
Launch Braille CreatorCryptographic Data Vault
Lock and protect sensitive files using military-grade AES-256-GCM symmetric encryption. Runs entirely inside browser memory using the native Web Crypto API. If you lose your password, no one on Earth can access the file.
Open Cryptographic VaultProfessional Math Challenge
An accessible cognitive assessment game featuring an adaptive difficulty engine that scales equations up to 100,000 based on your accuracy. Built with screen reader live regions and customizable session timers.
Launch Math ChallengeThe Three Architectural Pillars of ATLI
1. Absolute Zero-Knowledge Privacy
We categorically refuse to turn users into commodities. Our tools run on local browser memory and offline runtimes. Your personal documents, photos, and configurations never touch remote databases.
2. Screen Reader First Engineering
Accessibility is our foundation, not an afterthought. Every interface is tested with NVDA, JAWS, and TalkBack, featuring logical keyboard hierarchies, ARIA live regions, and high-contrast support.
3. Purely Independent & Non-Profit
We operate without corporate funding, venture capital, advertising trackers, or paywalls. Our work is driven by community empowerment, technological equality, and genuine human impact.
About the Laboratory & Our Movement
Accessible Tech Labs India began on November 9, 2025, as a dedicated YouTube initiative broadcasting digital safety tutorials to visually impaired users. In 2026, under the vision of Founder and System Architect Krishna Kumar alongside a committed core team of five engineers (Krishna Kumar, Anil Saini, Sumit Kumar, Gauri, and Haseena), we expanded into an active software engineering laboratory.
Today, our ecosystem delivers high-performance Windows applications, certified screen reader add-ons, accessible assessment games, and comprehensive two-month Cyber Safety Training batches completely free of charge. We believe that true digital freedom begins when technology adapts to the human being, rather than forcing the human being to adapt to technology.