Free PDF Tools: Info Viewer, Merger & Image to PDF
PDF documents are everywhere—invoices, contracts, reports, forms. Armytool offers free, browser-based PDF tools that help you inspect, combine, and create PDFs without uploading sensitive documents to unknown servers.
What's Covered
- 1. PDF Info – View Metadata & Properties
- 2. PDF Merger – Combine Multiple PDFs
- 3. Image to PDF – Convert Photos to PDF
1. PDF Info – View Metadata & Properties
The PDF Info tool extracts and displays metadata from any PDF file: page count, title, author, creation date, producer, and file size. Useful for document management and verification.
PDF Metadata Fields
- Title: Document title (if set by author)
- Author: Creator name
- Subject: Document subject/description
- Producer: Software that created the PDF
- Creation Date: When the PDF was first saved
- Modification Date: Last edit timestamp
- Page Count: Total number of pages
2. PDF Merger – Combine Multiple PDFs
Combine multiple PDF files into a single document. Perfect for merging scanned pages, combining reports, or creating multi-chapter documents. Files are processed in order—you can reorder before merging.
How to Merge PDFs
- Drop multiple PDF files or use the file picker
- Files appear in the order they'll be merged
- Use the ↑↓ buttons to reorder if needed
- Click "MERGE PDFs" to combine them
- Download the merged PDF instantly
Common Use Cases
- Scanned documents: Combine multi-page scans
- Reports: Merge chapter files into one document
- Applications: Combine forms with attachments
- Invoices: Bundle monthly invoices for records
3. Image to PDF – Convert Photos to PDF
Convert one or more images into a single PDF document. Ideal for creating PDFs from scans, screenshots, photos of documents, or image collections. Choose page size and image fit options.
Image to PDF Options
- A4: International standard (210 × 297 mm)
- Letter: US standard (8.5 × 11 inches)
- Legal: US legal documents (8.5 × 14 inches)
- Fit to Page: Scales image to fit within margins
- Fill Page: Covers entire page, may crop edges
- Original Size: No scaling, centered on page
Best Practices
- Use high-resolution images (300 DPI) for print quality
- Order images before creating PDF (use file selection order)
- PNG for text/screenshots, JPEG for photos
- Consider file size—compress images if PDF is too large
Why Use Armytool PDF Tools?
PDF processing happens locally in your browser using the pdf-lib library. Your documents never leave your device.
- 🔒 Private: Sensitive documents stay on your device
- ⚡ Fast: No upload/download delays
- 💰 Free: No watermarks, no page limits
- 🌐 Universal: Works on any modern browser
Ready to work with PDFs? Visit Armytool and open any tool from the PDF category. No signup, no uploads, no waiting.