Magicul.io - Convert between Adobe XD, Figma, PDF, Illustrator, Sketch and more with 1 click
Pdf.to - Convert PDF to Word, Excel, JPG, & from. Also compress PDF
FileConverter.digital - File Converter allows unlimited free conversions. Currently most commonly used to perform video conversions such as webm to gif, gif conversions.
RatherListen - Convert URLs, PDFs, & photos to clear spoken audio
AnyWebP - Convert WebP to JPG/PNG/ICO and image formats back to WebP
Anvil PDF Filling API - The easiest way to programmatically populate any PDF