20 Free Browser Tools That Replace Paid Software (-99/mo)

I built 20 free browser tools that replace software people pay $10-99/month for. Everything runs client-side — your files never leave your device. No signup. No upload. No tracking. Just open and use. PDF Suite (replaces Adobe Acrobat $13/mo, SmallPDF $12/mo) PDF to JPG Converter — convert PDF pages to high-quality images. Choose DPI (72/150/300), select specific pages, download individually or as ZIP. Uses Mozilla's PDF.js entirely in your browser. Image to PDF — combine multiple JPG/PNG/WebP images into one PDF. Choose page size (A4/Letter/Legal), orientation, margins, and quality. PDF Watermark — add text watermarks to any PDF. Custom text, font size, opacity, rotation angle, and color. Applied to all pages instantly. PDF Rotate — rotate pages 90°, 180°, or 270°. Rotate all pages or select specific ones. Fix upside-down scans in seconds. All four use pdf-lib.js or PDF.js — zero server involvement. No file size limits. Developer Tools (replaces transform.tools, Carbon, gitignore.io)