TOPSCINET Tools

    Free Online PDF Tools

    Convert, combine, split, number and watermark PDFs without uploading your documents anywhere.

    100% client-side. Nothing is uploaded.No signup required

    All PDF tools

    Image to PDFConvert multiple images to a single PDF document.PDF MergernewCombine several PDFs into one document, in the order you choose.PDF to ImageExtract pages from PDF as high-quality images.Split PDFnewPick pages by thumbnail or range, then extract them into one PDF or a ZIP of separate files.PDF Page OrganizernewDelete, rotate and reorder PDF pages from a thumbnail grid, then download the edited file.PDF to WordnewConvert a PDF into an editable Word document with paragraphs, headings and pictures rebuilt.Word to PDFnewConvert a Word document (.docx) into a PDF with selectable text, lists, tables and images.PDF to TextnewExtract all the text from a PDF as clean paragraphs or original lines, then copy or download it.Add Page Numbers to PDFnewNumber PDF pages in any position and format, like 'Page 1 of 10', with a live preview.Watermark PDFnewStamp a text watermark like CONFIDENTIAL or DRAFT across PDF pages, centred or tiled.

    About these tools

    PDF work is the clearest case for client-side processing. Documents people convert tend to be exactly the documents they should not upload: contracts, invoices, CVs, scans of identity documents, medical letters, signed forms. Every tool here runs entirely in your browser. PDF to Word rebuilds a PDF as an editable .docx with its paragraphs, headings, bold and italic text and pictures, and Word to PDF goes the other way, producing a PDF with real, selectable text. PDF to Text pulls out the plain text for pasting elsewhere. For organising documents, PDF Merger combines several files, Split PDF pulls pages out, and the Page Organizer deletes, rotates and reorders pages from a thumbnail grid. Add Page Numbers and Watermark PDF stamp text onto existing pages with a live preview. Image to PDF and PDF to Image convert between documents and pictures. Because the work is local, there is no upload progress bar, no queue, no file-size cap imposed by a server, and no copy of your document sitting in someone's temporary storage waiting to be purged.

    Frequently asked questions

    Are my PDFs uploaded to a server?

    No. Every PDF tool processes the document entirely inside your browser. Nothing is transmitted, which makes them appropriate for contracts, invoices, medical documents and identity scans.

    Can I convert a PDF to Word and edit it?

    Yes. PDF to Word rebuilds the text as normal, editable paragraphs and headings in a .docx file, keeping bold, italic, font sizes and pictures. Scanned PDFs have no text to extract, so those pages are kept as pictures.

    Can I convert a Word document to PDF without Microsoft Word?

    Yes. Word to PDF reads .docx files directly in the browser, so it works on phones, Chromebooks and computers without Office installed.

    Can I combine several images into one PDF?

    Yes. Image to PDF accepts multiple images and combines them into a single PDF in the order you arrange them, with each image placed on its own page.

    Is there a file size or page limit?

    There is no imposed limit. Since processing is local, the constraint is your device's memory, so very large or very long PDFs will be slower on lower-powered devices.