Free Online PDF Tools
Merge, split, compress, and reorganize PDFs entirely in your browser. No sign-ups, no uploads, no limits — 8 tools ready to use.
Merge PDF
Combine multiple PDF files into one document. Drag to reorder before merging.
Use tool →Split PDF
Split a PDF into individual pages or custom ranges. Download each part separately.
Use tool →PDF Compressor
Reduce PDF file sizes by up to 80% while maintaining readability. Choose your quality level.
Use tool →Remove PDF Pages
Delete unwanted pages from a PDF. Click to select, then remove in one click.
Use tool →Extract PDF Pages
Pull out specific pages from a PDF into a new document. Keep only what you need.
Use tool →Reorganize PDF
Drag and drop to reorder pages in your PDF. See thumbnails of every page.
Use tool →Image to PDF
Convert images to PDF with page size, orientation, and layout options.
Use tool →Screenshot to PDF
Convert screenshots and images to PDF. Combine multiple images into one document.
Use tool →Browser-Based PDF Tools — Private, Fast, and Free
SmarterSources gives you a complete suite of PDF tools that run entirely in your browser. Unlike most online PDF services, your files never get uploaded to a server. Everything is processed locally on your device using JavaScript, which means your documents stay private, there are no file size limits, and you never have to wait for server-side processing. Whether you are dealing with contracts, reports, school assignments, or scanned documents, these tools handle it in seconds.
Why Browser-Based PDF Tools Matter
Most online PDF tools require you to upload your files to a remote server. That means your confidential contracts, financial statements, medical records, and personal documents pass through third-party infrastructure. With SmarterSources, nothing leaves your computer. Your browser does all the heavy lifting — merging, splitting, compressing, and reorganizing PDFs — without any external dependency. This approach is not only more private, it is also faster because there is no upload or download wait time.
What Each Tool Does
Merge PDF lets you combine multiple PDF files into a single document with drag-and-drop reordering. Split PDF breaks a document into individual pages or custom page ranges so you can share exactly what you need. PDF Compressor reduces file sizes by up to 80% — ideal for emailing large reports or meeting attachment limits. Remove PDF Pages and Extract PDF Pages give you surgical control over your documents: delete what you do not need or pull out only the pages that matter. Reorganize PDF shows thumbnails of every page and lets you drag them into any order. Image to PDF and Screenshot to PDF convert images into properly formatted PDF documents with options for page size, orientation, and multi-image layouts.
Frequently Asked Questions
Are my PDFs uploaded to a server?
No. Every tool on this page processes your files entirely in your browser. Your PDFs never leave your device — we have no access to your documents, and nothing is stored on our servers.
Is there a file size limit?
There is no hard limit. Because processing happens on your device, the only constraint is your browser's available memory. Most modern browsers handle PDFs up to several hundred megabytes without any issue.
Can I merge PDFs with different page sizes?
Yes. The Merge PDF tool combines documents regardless of their individual page sizes or orientations. Each page retains its original dimensions in the merged output.
Will compressing a PDF make it unreadable?
No. The PDF Compressor lets you choose a quality level so you can balance file size against visual fidelity. Even at high compression, text remains sharp and legible. You can preview the result before downloading.