Practical walkthroughs on signing, splitting, compressing, and converting PDFs — with the technical details most other guides skip.
A practical guide to free PDF tools that run entirely in your browser without uploads or accounts. Covers what to use for compression, editing, OCR, conversion, and security, with honest limits about where each falls short.
Convert PDF tables to Excel spreadsheets in your browser. Learn how automatic column detection actually works, why some tables come out mangled, and when manual copy is faster.
Convert JPG, PNG, and WebP images to PDF in your browser. Learn how images become PDF pages, when to use one image per page vs. many, and how to avoid the common EXIF rotation trap.
Understand how PDF passwords work, what you can and cannot remove without the password, and the legal boundaries. Then remove the password in your browser without uploading the file.
Compress a PDF under 200KB in your browser without uploading it. Learn which types of PDFs shrink well, which don't, and how compression tools actually work behind the scenes.
Add text or image watermarks to a PDF in your browser without uploading files. Learn how PDF watermarks are drawn, when they resist tampering, and how to design one that looks professional.
Recognize and copy text from scanned PDFs using OCR that runs entirely in your browser. Learn how Tesseract works, when it fails, and how to maximize accuracy on real documents.
Split a PDF into individual pages or extract specific page ranges in your browser. Learn how PDF page structure works, when splitting fails, and how to split large PDFs efficiently.
Sign PDF documents digitally without printing, scanning, or installing software. Learn how visual signatures work, when they're legally valid, and how to place one in your browser.