Don't Hate PDF

Don't Hate PDF is a free toolbox of 70 PDF tools that run in the browser. You can merge, split, compress, convert, sign and redact documents on your own device. The site says the price is $0, with no account, no watermark and no daily limit.

Local tools read the file in the browser and keep it there, so files are not uploaded. The exception is Chat with PDF, which sends extracted text to Google Gemini only while you chat, using your own API key. P2P Share sends a file directly to another browser rather than to a file server. After the first visit the site installs as an offline app, although Chat with PDF needs a network connection.

It suits people who need quick PDF edits without creating an account or sending documents to a third-party server. The practical limit is device memory, roughly 100 to 200 MB on most desktops.