Free Online PDF Splitter, Merger, Reorder, Watermark, Cropper, Compressor & Converter Tools
Work with PDF files online for free. Split, merge, reorder, crop, compress and convert PDFs, or add watermarks and page numbers when needed. Simple PDF tools to organize pages, reduce file size, change formats, protect documents and get everything ready in your browser without installing software.
Choose a PDF Tool
Pick the job you need done, and each tool opens on its own page.
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Which Tool Do I Need?
The same two tools cover most everyday PDF problems.
| What you are trying to do | Use this |
|---|---|
| I have several PDFs that should be one document | Bulk PDF Merger & Combiner |
| My PDF is too large to email or upload | PDF Compressor |
| Scanned pages are in the wrong order | Bulk PDF Merger & Combiner |
| A portal rejects my file for exceeding its size limit | PDF Compressor |
| I need one attachment instead of six for a client | Bulk PDF Merger & Combiner |
| I photographed a document and need it as a PDF | Bulk Images to PDF Converter |
| A form only accepts PDF, but I have JPG scans | Bulk Images to PDF Converter |
| I need one page of a PDF as a picture for a slide | PDF to Image Converter |
| A site only accepts JPG, but my document is a PDF | PDF to Image Converter |
| I am emailing something private and want a password on it | Protect PDF |
| My bank statement asks for a password every time I open it | Unlock PDF |
| I wrote it in Word and need to send a PDF | Word to PDF |
| My spreadsheet has to be printed or emailed as a PDF | Excel to PDF |
| I have an invoice or receipt template in HTML | HTML to PDF |
| I have a list of web pages to keep as one document | Bulk URL to PDF |
| I need each of those web pages as its own file | Bulk URL to Separate PDF |
| One page printed smaller than the rest | PDF Page Size Analyzer |
| This file has my name or my software in it | PDF Metadata Editor |
How These PDF Tools Work
Four steps, and your file never leaves the device.
Choose from the cards above. Each one opens as its own page with a full guide underneath.
Drag them onto the drop area or tap to browse. Nothing is transmitted, because the file is read straight from disk.
Reorder pages, choose a compression level, or simply keep the defaults, which suit most documents.
The finished PDF is built in memory and saved by your browser. Close the tab and every trace is gone.
Why Use These Instead of an Online Converter
The differences that actually matter once you have a real document in hand.
Every tool here runs inside your own browser tab. Contracts, invoices, medical records and ID scans stay on your hard disk, and there is no server copy to leak, expire or be subpoenaed.
Online converters spend most of their time moving your file up and back down again. Local processing skips both trips, so a 40 MB document is handled in seconds even on a slow connection.
You get the finished PDF exactly as produced, with nothing stamped across the page, no "2 free tasks per day" wall, and no account to create before you can download.
Where a setting costs you something, such as heavy compression turning text into images, we say so on the page instead of quietly degrading the file and hoping you do not notice.
The same tools run in mobile Safari and Chrome. Drag-and-drop becomes tap-to-select, and the layout reflows so nothing is cut off on a narrow screen.
Once the page has loaded, the processing library is already in memory. You can lose your connection mid-task and the merge or compression will still finish.
About WizTools PDF Tools
PDF is the format people reach for when a document has to look the same everywhere: a signed agreement, a bank statement, a university transcript, a set of scanned receipts. That reliability comes at a cost: the layout is fixed, so the things you most often need to do afterwards, like joining files together or making one small enough to email, are surprisingly hard without software.
This page collects the PDF utilities on WizTools in one place. They are deliberately narrow: each one does a single job well rather than burying it inside a suite that wants your email address first. Right now that means combining documents and reducing file size, with more joining the list over time.
What they share is where the work happens. A traditional online converter uploads your document to a server, processes it there, and hands back a download link, which means a copy of your file now sits on someone else's disk, governed by a retention policy you did not read. These tools use the browser's own capabilities instead, so the document is opened, rewritten and saved without ever crossing the network.
That design has a practical side effect worth knowing: because your computer is doing the work, very large files depend on your own available memory rather than a server's. In everyday use, meaning reports, contracts and scanned bundles of a few hundred pages, this is faster than uploading. For an unusually heavy file, closing other tabs frees up the memory the task needs.
Frequently Asked Questions
Common questions about working with PDF files here.
Every Other Category
17 more sets of tools on the site. All free, all in your browser.