Free PDF Tools — Merge, Split & Compress PDF Online
Combine PDFs into one, pull out the pages you need, or shrink a PDF that is too big to upload. Free, no watermark, no signup — your files are processed privately in your browser and never uploaded.
Select 2 or more PDF files — they combine in the order chosen.
Choose a PDF, then enter the pages to keep.
Choose a PDF to optimize and re-save at a smaller size.
How it works
Merge
Pick Merge PDF, choose two or more files, and click Merge PDFs to download one combined document.
Split
Open Split PDF, choose a file, type the pages you want (like 1-3,5) and click Extract Pages.
Compress
Open Compress PDF, choose a file, and click Compress PDF to optimize and re-save it smaller.
About these free PDF tools
These free PDF tools let you merge PDF files, split a PDF into the pages you need, and compress a PDF to reduce its size — all online and completely private. Unlike most converters, nothing is uploaded to a server: every operation runs inside your own browser, so even sensitive documents stay on your device. There is no watermark, no email, and no signup.
Merging is perfect for combining scans, invoices, or chapters into a single file. Splitting lets you extract one section from a long document without sharing the whole thing. Compressing helps when a PDF is too large to email or attach. It works on Windows, Mac, Linux, Android and iPhone because it is 100% web-based. A free, no-watermark alternative to iLovePDF and Smallpdf for everyday PDF fixes. FixItWhy is not affiliated with iLovePDF or Smallpdf.
Frequently asked questions
Are my PDF files uploaded anywhere?
No. All merging, splitting and compressing happens in your browser, so your files never leave your device.
How do I split specific pages from a PDF?
Open Split PDF, choose your file, and enter the pages — for example 1-3,5 — then click Extract Pages to download a new PDF with only those pages.
Is there a watermark or a file limit?
No watermark and no signup. Very large files depend on your device memory since everything runs locally.
How much can Compress PDF save?
It optimizes and re-saves the PDF structure. Savings vary by file — PDFs with redundant data shrink the most.
More free tools
See all our free online tools, or try Sign PDF and the Image Compressor.