EdgeDocs is described as 'Free, privacy-first PDF toolkit that processes files 100% in your browser. Merge, split, compress, redact, edit, and convert PDFs without your files ever leaving your device — no uploads, no servers, no tracking. Works offline, no install required' and is an website in the office & productivity category. There are more than 50 alternatives to EdgeDocs, not only websites but also apps for a variety of platforms, including Windows, Mac, Android and iPhone apps. The best EdgeDocs alternative is Stirling PDF, which is both free and Open Source. Other great sites and apps similar to EdgeDocs are PDFgear, PDF24 Creator, BentoPDF and Adobe Acrobat DC.