Free AI Combine PDF Editor

Merge multiple PDFs into one unified document instantly. Maintain layout, order and formatting with smart AI-powered page stitching.

Reorder, group or split PDF pages by category, section or project using intuitive drag-and-drop and AI auto-sorting.

Edit, rewrite or replace text across combined PDFs with clean formatting and intelligent context-aware suggestions.

Upload multiple PDF files and let AI intelligently combine them into a single, well-organized document. Merge pages accurately, maintain layout consistency, and complete PDF combining quickly and efficiently.

AI detects duplicate pages, conflicting content or formatting clashes during combining and resolves them automatically.

Add digital signatures, initials or stamps to combined PDFs, ideal for contracts, forms and approvals.

Remove watermarks, broken formatting, extra spaces or repeated content from merged PDFs with one-click AI cleanup.

Edit or translate combined PDF content into 20+ languages including English, Hindi, French, Spanish, Japanese, German, Chinese, Arabic, Portuguese, Russian, Korean, Italian, Dutch, Turkish, Polish, Thai, Vietnamese, Indonesian, Malay, Bengali and more.

Replace, resize or remove images inside combined PDFs without disrupting layout or design consistency.

AI detects fillable fields across merged PDFs, edit, sign or complete forms instantly.

Apply brand fonts, tone, headers and structure across merged PDFs automatically for consistent presentation.

Download combined and edited PDFs in PDF, DOCX, TXT or export individual sections as needed.

Collaborate with teammates or clients while combining and editing PDFs simultaneously in a secure workspace.

Upload reference files and let AI edit or combine PDFs based on attached content and context.

AI maintains fonts, spacing, alignment and layout across merged PDFs while editing or rewriting content.

Upload and merge multiple PDFs at once with AI automation, saving time for bulk document management.

Generate a dynamic index or table of contents for merged PDFs, making navigation easier across combined files.

Detect and remove duplicate pages or repeated content during merging, delivering clean, optimized combined PDFs.

Add a custom cover page to merged PDFs, ideal for reports, proposals, or branded documents.

AI applies searchable tags to merged PDFs, making retrieval faster in large document libraries.

Get smart recommendations for file order, layout, or formatting improvements before finalizing your combined PDF.

Add or remove watermarks during merging, keeping combined PDFs clean or branded as needed.

Compress merged PDFs without losing quality, making them easier to share, store, and upload.

AI automatically sorts uploaded PDFs by name, date, or size before merging, ensuring logical order in the final document.