PDF Vaulty is a free browser-based PDF toolkit with 16+ tools -- merge, split, compress, convert, protect, and more. Everything runs in your browser, so your files are never uploaded to any server. No account needed to use the tools. Works in 8 languages including Hindi, Arabic, Marathi, and Bengali. Free forever

Zerox AI was built to eliminate repetitive digital work. Many users struggle with switching between tools for voice typing, automation, file search, and communication management. We wanted one intelligent assistant that can see, hear, speak, automate systems, and integrate with everyday platforms like WhatsApp and email. Zerox simplifies productivity by turning complex workflows into simple voice commands.