About GroPDF

GroPDF ("gro" as in grow) is a free collection of online PDF tools: compress, merge, split, rotate, organize, convert, edit, watermark and more. Everything runs 100% in your web browser — there is no server processing your documents.

Why we built it

Most free PDF websites come with catches: forced accounts, daily task limits, watermarks stamped on your files — or, worse, your private documents quietly uploaded to someone else's server. We wanted the opposite: tools that respect your privacy by design. When you drop a file into GroPDF, it is processed locally on your own device using open-source JavaScript libraries. Your file never travels over the network, which also makes everything faster: no upload queues, no waiting rooms.

Free, honestly

Every tool on GroPDF is free with no account, no trial limits and no watermarks on your output. A few advanced converters are labelled Beta while we keep improving them, and one page honestly tells you that password protection is coming soon rather than shipping a fake lock. What you see is what you get.

Who it's for

Students, freelancers, office workers and anyone who handles PDFs — job applications, contracts, scanned paperwork, ebooks. If you've ever needed to shrink a PDF to email it, pull three pages out of a hundred, or turn a scan into a Word document, GroPDF is for you.