PDF Tools
6 free tools · No sign-up · 100% browser-based
AllCoreKit's PDF tools let you work with PDF documents directly in your browser — no uploads, no third-party servers, no file left behind on someone else's storage. Combine, and soon split, compress, and convert PDFs with everything processed locally on your device.
Merge PDF
Combine multiple PDF files into a single document. Drag to reorder, then merge and download — no upload, everything runs in your browser.
e.g. Combine multiple scanned receipts or invoices into a single PDF for expense reporting
Extract PDF Pages
Pull a specific page or range of pages out of a PDF and save them as a new, standalone file — no upload, everything runs in your browser.
e.g. Save just the signature page of a long contract to send for a quick re-sign
Add Watermark to PDF
Stamp a text watermark across every page of a PDF — customize text, position, size, color, opacity, and rotation, with a live preview, all in your browser.
e.g. Stamp "DRAFT" diagonally across a contract before it's been signed
Organize PDF
Reorder, duplicate, and remove pages with a visual page-by-page preview, then save as a new PDF — no upload, everything runs in your browser.
e.g. Fix the page order of a document that was scanned out of sequence
Add Header & Footer to PDF
Add custom text to the top and bottom of every page — set header and footer text, alignment, font size, and color, with a live preview, all in your browser.
e.g. Add a running document title as a centered header across every page
Add Page Numbers to PDF
Number every page of a PDF — choose top, bottom, or both, left/center/right alignment, font size and color, with the option to skip the first N pages. Live preview, all in your browser.
e.g. Add bottom-center page numbers to a long contract or report before sending it out