Merge PDF
Organize
Combine multiple PDF files into one document.
Free online utilities
Convert, organize, compress, edit, and secure PDF documents with clear limits and privacy-aware processing.
Quick answer
Utilnivo PDF tools merge, split, compress, convert, rotate, watermark, and edit PDFs online. Many tasks run locally in your browser; heavier conversion uses secure temporary processing with automatic file deletion. No account required for standard use.
Spotlight
38 tools
Organize
Combine multiple PDF files into one document.
Compress
Compress PDFs securely. Files auto-delete in one hour.
Edit
Add text, logo, stamp, or tiled watermarks to PDF pages in your browser.
Convert
Compress a PDF toward a target file size of 100KB, 200KB, or 500KB.
Organize
Remove selected pages from a PDF on your device.
Convert
Convert Excel workbooks (.xlsx) to PDF.
Organize
Copy selected PDF pages into one new document.
Edit
Flatten PDF forms and annotations for print-ready output.
Tools
Build an ATS-readable resume, match jobs, verify claims, and export PDF or DOCX free.
Convert
Build a searchable PDF from JPG or PNG scans with OCR.
Convert
Combine JPG images into one PDF on your device.
Extract
Extract text from scanned PDFs on your device.
Organize
Reorder or delete PDF pages, then download the updated file.
Edit
Remove comments and highlights by flattening pages.
Organize
Detect and remove mostly blank PDF pages.
Extract
Compare extractable text between two PDFs.
Edit
Trim uniform margins from every PDF page.
Edit
Fill AcroForm fields in a PDF on your device.
Edit
Convert a color PDF to grayscale on your device.
Edit
View and edit PDF title, author, subject, and keywords.
Tools
Count pages in a PDF and see file size instantly.
Organize
Add page numbers to the bottom of every PDF page.
Organize
Resize PDF pages to A4, Letter, Legal, and more.
Edit
Check PDF health and attempt a minor on-device repair.
Organize
Extract embedded text from a PDF without OCR.
Convert
Convert PDF tables and statements to Excel (.xlsx).
Convert
Convert each PDF page to a JPG image on your device.
Convert
Convert each PDF page to a PNG image on your device.
Convert
Convert PDF pages into editable or visually accurate PowerPoint slides.
Convert
Convert PDF to Word (.docx) with secure processing.
Convert
Combine PNG images into one PDF on your device.
Convert
Convert PowerPoint presentations (.pptx) to PDF.
Secure
Password-protect a PDF with AES-256 encryption.
Secure
Unlock a PDF when you know the password.
Organize
Rotate PDF pages to the correct orientation.
Secure
Place a JPG or PNG signature on a PDF on your device.
Organize
Split a PDF into separate pages or ranges.
Convert
Convert Word (.docx) to PDF with our secure conversion service.
Category guide
PDF tools on Utilnivo focus on common document tasks you can finish without installing desktop software. Merge pages from multiple files, split a packet into separate PDFs, rotate pages that scanned upside down, unlock a PDF when you know the password, or add a text or image watermark. Each utility is built for quick processing so you can finish drafts and personal documents in one visit.
Most PDF tools run on your device. Some conversion and compression tools use secure temporary processing and clearly disclose file handling on the tool page. Examples include PDF to Word, Word to PDF, PDF to Excel, Excel to PDF, PDF to PowerPoint, PowerPoint to PDF, and Compress PDF. For those tools, each page explains upload, isolated processing, how long files are kept, and when they are deleted automatically.
Choose Merge PDF when you have several files to combine in a specific order, Split PDF when you need page ranges as separate downloads, and Rotate PDF for orientation fixes. Use Remove PDF Password only when you already know the password; it is not a cracking tool. Add PDF Watermark when you need a visible stamp or logo on pages before sharing a draft. For Office conversions or smaller email attachments, open the specific conversion or compression tool and read its privacy note before uploading sensitive files.
Large files can take longer to process. Prefer reasonable file-size limits shown on each tool, wait for progress feedback, and keep only one heavy operation running at a time on mobile devices. Secure conversions may take longer than quick on-device edits because files upload, process, and return as a download.
Before sharing a PDF externally, open the download and confirm page order, rotation, and watermarks look correct. On your device tools are convenient for drafts and personal documents, but mission-critical publishing may still need desktop software when layout fidelity is essential. Each tool page explains limitations so you know when a result is an estimate versus a full-fidelity export.
Browse the full pdf hub or jump into a subcategory from the category chips.
Not every PDF tool works the same way. Merge, split, rotate, watermark, and similar utilities work on your device without uploading files. Conversion and compression tools (such as PDF to Word, Word to PDF, and Compress PDF) use secure temporary processing; each tool page explains upload, isolation, retention, and automatic deletion.
Some tools extract text or rewrite structure rather than preserving full layout, fonts, and images. Check each tool’s limitations section.
No. Remove PDF Password only works when you provide the correct password.