What do you want to do with your PDF?
A big catalog is a lot to browse. Pick the verb that matches what you want, and we'll show one to three tools that solve it. Where there's both a free way and an AI way to do it, we list both so you can choose.
I want to combine multiple PDFs into one
I want to split a PDF or pull out specific pages
One PDF into many — separate every page, or split by custom ranges like 1-3, 5, 7-9.
Build a new PDF from just the pages you want, in any order. Use when you want one combined output, not many files.
Faster when you want to keep most of the document and just drop a few pages (e.g. cover sheet, blanks).
I want to convert a PDF to another format
Convert PDF text into editable Word format. Works on scans (OCR auto-applied).
Convert pages to JPG or PNG at 1×/2×/3× resolution. Multi-page PDFs bundle to a zip.
Pull just the words out as a .txt file. Use for indexing, re-formatting, or feeding to another tool. Markdown and HTML variants also available.
I want to convert files INTO a PDF
I want to make my PDF smaller
Light / Balanced / Strong levels. Balanced typically halves the file size while keeping print quality. Useful for email caps and upload portals.
Removes author, software, history. Smaller savings than Compress, but a fast first-pass for privacy-sensitive distribution.
I want to read or understand a long PDF quickly
Free — pulls every word out so you can search, ctrl-F, or paste into another reader. No AI.
TL;DR + key points + action items in seconds. Use when you need to brief a colleague or decide if a doc is worth reading.
Ask specific questions, get cited answers pinned to page numbers. Use when you have a long doc and a narrow question.
I want to fill in a form or sign a PDF
Detects AcroForm fields and lets you type / tick / select. Flatten to lock values before sending.
Place a signature image on page 1 — click to position, slider for size. Visual signature only (not cryptographic).
AI fills every relevant field, then you sign and send. Use on multi-page applications or forms that aren't proper AcroForms.
I want to unlock or protect a PDF
Remove password protection from PDFs you own. Requires the password you set or have.
Remove author / software / history fields. Reduces fingerprinting before you email a sensitive PDF. Not the same as encryption — for that, your OS or PDF reader can password-protect on save.
I want to translate a PDF
90+ languages with layout preservation — tables, images, and basic formatting survive the translation.
Same engine, tuned defaults for English↔Hindi. Use if Hindi is your only target.
Tuned defaults for English↔Tamil. Same engine; convenience entry point.
I want to remove or hide sensitive information
I want to compare two PDFs
Pixel-level comparison — output highlights where two PDFs differ visually. Use for layout regressions and visual reviews.
Summarises what CHANGED between two versions — clauses added, numbers shifted, paragraphs rewritten. Use for contract review and document tracking.