PDF Tools

PDF tools on ToolSink handle the tasks people reach for most: merging contracts, splitting reports, compressing large scans, rotating pages, converting Word or images to PDF, and editing page structure — all without installing desktop software.

Most PDF operations run directly in your browser, so sensitive documents such as bank statements or signed contracts are not uploaded to a server. For password-protected files, unlock them first with the Password Remover, then edit in PDF Studio or the Visual Editor.

Each tool page explains what the operation changes (and what it does not), with steps and FAQs so you can pick the right workflow — for example merge vs studio reorder, or compress vs image-to-PDF for scanned pages. The blog also has deeper guides on merging, splitting and compressing PDFs.

Each tool page below includes a working utility plus a short original guide for that job. How we write those guides is on our editorial standards page.