PDF tools that respect your privacy
Merge, split, compress and edit PDFs entirely in your browser. These tools respect your privacy by design: no file uploads, no server-side processing, and no one, not even us, can see your files.
Do not trust us: verify us, watch the network tab while you work.
Never uploaded
Files are processed in your browser. They never touch a server.
Instantly fast
No upload wait. Processing starts the moment you drop a file.
Works offline
Once loaded, the tools keep working with no internet at all.
Private by design
No accounts required, no tracking of your file contents.
Every PDF tool you need: merge, split, convert, compress and more
All free, all private. Each tool runs locally in your browser, nothing is ever uploaded.
Organize9 tools
Combine PDFs in the order you want
OpenExtract page ranges into new files
OpenTurn selected pages
OpenDrag pages to rearrange
OpenRemove pages visually
OpenExport the pages you choose
OpenReorder, rotate and delete pages
OpenChange page size (A4, Letter)
OpenMultiple pages per sheet
OpenConvert16 tools
Convert images to PDF
OpenPNGs to PDF, transparency kept
OpenTurn WebP images into a PDF
OpeniPhone photos to PDF
OpenConvert .docx to PDF
OpenConvert .xlsx to PDF
OpenConvert .txt to PDF
OpenConvert pages to images
OpenConvert pages to PNG images
OpenConvert PDF to editable .docx
OpenExtract the text as .txt
OpenSave embedded pictures
OpenCapture with your camera
OpenMake scans searchable
OpenTurn Markdown into a PDF
OpenConvert ebooks to PDF, on your device
OpenEdit & sign10 tools
Add text, images and shapes
OpenAdd your signature
OpenAdd text or image watermarks
OpenNumber your pages
OpenStamp sequential legal IDs
OpenTrim page margins
OpenPermanently remove content
OpenFill interactive forms
OpenLock form fields into the page
OpenSpot differences
OpenOptimize & secure8 tools
Shrink file size, keep quality
OpenPassword-protect a PDF
OpenRemove a known password
OpenStrong passwords, on-device
OpenDelete digital signatures & certificates
OpenStrip author, dates and hidden data
OpenConvert to black & white
OpenFix a damaged or unopenable PDF
OpenImage tools5 tools
Present1 tools
AI (on-device)1 tools
Popular uses
Common tasks people do privately, right in the browser.
Compare with other PDF tools
Most online PDF editors upload your file to their servers to process it. PDFMergely runs the same everyday tools on your device instead. See how it compares:
How is this possible?
Traditional PDF tools upload your file to a server, process it there, and send it back. Your document passes through someone else's computer. PDFMergely flips the model: we ship the PDF engine to your browser, so every operation runs on your device. There is literally no upload endpoint. It's not a promise, it's the architecture.
Frequently asked questions
Is PDFMergely free to use?+
Yes. Every tool is completely free, with no account, sign-up or watermark. The whole toolkit runs in your browser.
Does PDFMergely upload my files to a server?+
No. There is no upload endpoint. Your PDF is processed entirely in your browser using WebAssembly and Web Workers, so the file never leaves your device.
Is it safe to use PDFMergely for sensitive documents?+
Yes. Because files are processed locally and never uploaded, PDFMergely suits sensitive documents such as invoices, bank statements, contracts and IDs. A live in-page meter shows that 0 bytes are uploaded.
How do I merge PDFs without uploading them?+
Open the Merge PDF tool, drop in your files, drag to reorder them, then download the combined PDF. Every step runs on your device, with no upload.
What can PDFMergely do?+
It covers the everyday PDF workflow: merge, split, compress, rotate, reorder, crop and resize; edit, sign, redact, fill forms and compare; protect, unlock and strip metadata; OCR and scan; extract text; and convert to and from JPG, PNG, WebP, Word, Markdown and EPUB. It can also generate strong passwords and share a file straight to your device apps. Every tool runs in your browser, and the full catalogue is on the homepage.
Does PDFMergely work offline?+
Yes. After your first visit, the app resources are cached automatically, so every tool keeps working with no internet connection, even tools you have not opened before. You can also optionally install PDFMergely as an app. The one exception is the tools built on a large engine (OCR and Scan): those download that engine the first time you run them online, and then work offline too.
Is PDFMergely a good alternative to Smallpdf or iLovePDF?+
Yes. It offers the same common PDF tools but processes files on your device instead of uploading them, making it a privacy-first alternative to Smallpdf and iLovePDF.
Do I need to install any software?+
No. PDFMergely runs in any modern web browser on desktop or mobile. You can optionally install it as an app for offline use.