PDF Tools
Compress PDFs to a target size, and merge, split, rotate or reorder pages. Every tool runs in your browser — nothing is uploaded.
All pdf tools
54 toolsAbout these tools
Compress PDFs to a target size, and merge, split, rotate or reorder pages. They share a small number of engines configured differently on each page — a target file size, and where a form demands it, exact pixel dimensions. The result is tuned to the specification you actually need to meet, rather than a generic "make it smaller" pass.
Processing happens on your device. Your files are never uploaded to a server, which is why there are no usage limits and no account to create.
Frequently asked questions
What pdf tools are on this site?
There are 54 in this category: Compress PDF to 50 KB, Compress PDF to 100 KB, Compress PDF to 150 KB, Compress PDF to 200 KB, Compress PDF to 300 KB, Compress PDF to 500 KB, and 48 more. Compress PDFs to a target size, and merge, split, rotate or reorder pages.
Are the pdf tools free to use?
Yes. No account, no trial, no watermark and no cap on how many files you process. Every setting is available to everyone.
Do my files get uploaded?
No. These tools run entirely in your browser, so the file never leaves your device. You can confirm it in your browser’s Network tab, or by disconnecting from the internet once the page has loaded — the tools keep working.
Do I need to install anything?
No. There is nothing to download and no extension to install. Open the tool you need and use it.
Why did my PDF barely shrink?
Because the size is coming from somewhere compression cannot reach. A PDF that is mostly text is already small; a large one is usually carrying embedded images or un-subsetted fonts. The tool pages explain which case you are in rather than silently returning the same file.