Our Products

In-House SaaS Products

Name: 91Technologies
Address: IN

Purpose-built software products that solve real business challenges. Try them free.

All Products

Complete Product Suite

Real time monitoring, instant alerts

Monitor all your client websites 24/7 with Alert91. Get instant alerts for downtime, SSL expiry, JS errors, broken links...

24/7 uptime monitoring with 60-second alert speed

SSL certificate expiry monitoring (30-day advance warning)

Domain expiry tracking and alerts

Real-time JavaScript error tracking from visitor browsers

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Complete Real Estate Sales Platform

91realtx is a fully white-label real estate web platform built for Indian property businesses. From premium property lis...

White-label deployment

Built-in CRM with Kanban pipeline

AI-powered lead scoring

Buyer profile builder

Details Live Demo

Draw, highlight, and mark up any screen — live, on Windows.

A lightweight Windows overlay for drawing and highlighting live on any screen — built for presentations, live streams, t...

Draw and highlight live during Google Meet, Zoom, or Teams presentations

Use the built-in laser pointer to call out details without leaving permanent marks

Open a resizable floating whiteboard for teaching and walkthroughs

Capture a one-click screenshot of your annotated screen — perfect for bug reports and QA

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Convert, compress & resize images — 100% offline, no uploads, no subscriptions.

91Toolkit is a free, offline image converter and compressor for Windows. Convert between JPG, PNG, WEBP, AVIF, TIFF, GIF...

Convert between JPG, PNG, WEBP, AVIF, TIFF, GIF, BMP and ICO

Adjustable quality slider with live before/after file size comparison

Resize by percentage or exact width & height, with aspect-ratio lock

Batch convert unlimited images in a single run

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Convert, compress, split & merge documents — 100% offline, no uploads.

91Docs is a free, offline document toolkit for Windows. Convert Word and Excel files to PDF, compress oversized PDFs, sp...

Convert Word (.doc, .docx) and Excel (.xls, .xlsx) to PDF

Batch convert multiple documents at once

Compress PDFs with 3 quality presets — Small, Balanced, High Quality

Split any PDF into individual pages or a custom page range

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We also build custom software products tailored to your business needs.