Celsius to Fahrenheit

Convert fahrenheit degrees to celsius degrees with ease.

Generate a PDF contact sheet with page thumbnails for quick review.

Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.

Reduce PDF file size with safer optimization modes or optional page rasterization directly in your browser.

Merge multiple PDF files into one PDF directly in your browser.

Get approximate IP details.

Compress and optimize images to reduce file size; the result depends on the image and selected setting.