How to Scan Multi-Page Documents into a Single PDF

The iPhone Notes app scanner is designed for multi-page documents. After capturing the first page, the scanner stays active so you can immediately scan the next page. All pages are combined into a single PDF automatically when you save. Here's the complete multi-page scanning workflow on iPhone:

1. 1Open the Notes app and create a new note. Tap the camera icon above the keyboard and select 'Scan Documents.'
2. 2Scan your first page. The scanner captures automatically when it detects a document, or you can tap the shutter manually.
3. 3Without tapping 'Save', move immediately to the second page and position your camera. The scanner continues in multi-page mode.
4. 4Continue scanning each page in order. You can see thumbnails of already-scanned pages at the bottom of the screen.
5. 5When all pages are captured, tap 'Save.' The entire document is saved as a single multi-page PDF.
6. 6To share or export: tap the scan in Notes, tap the share icon, and choose 'Create PDF' or share directly.

Google Drive's built-in scanner also supports multi-page documents. The process is similar to iPhone: capture one page, then continue scanning additional pages before finalizing the document. For Android users: 1. Open Google Drive and tap the '+' button 2. Select 'Scan' 3. Capture the first page 4. Tap the '+' icon (not the checkmark) to add another page 5. Continue adding pages in order 6. Tap the checkmark when done to save as a single PDF to your Drive **Microsoft Lens on Android** works similarly and has the advantage of saving locally without requiring internet access during the scanning session. **Pro tip for Android**: If you accidentally save each page as a separate PDF, use LazyPDF's merge tool to combine them. Go to lazy-pdf.com/en/merge in your mobile browser, upload the separate PDFs in order, and download the merged single-file PDF.

If you already have multiple separate PDF files (one per page) or multiple scanned images that need to be combined, the LazyPDF merge tool handles this quickly and for free. This situation commonly arises when: - You used a desktop flatbed scanner that saves each page separately - You took individual photos of pages and converted each to PDF - Different sections of a document were scanned by different people - You received scanned pages from a colleague as separate attachments **How to merge using LazyPDF**: 1. Go to lazy-pdf.com/en/merge 2. Upload all your separate PDF files (or drag them in) 3. Arrange them in the correct order using the drag-to-reorder interface 4. Click 'Merge' and download the combined single PDF This works on mobile browsers too — no computer required. You can merge up to several hundred pages this way, and the merged file downloads directly to your device.

1. 1Go to lazy-pdf.com/en/merge in your browser (works on mobile and desktop).
2. 2Upload all separate PDF files that make up your multi-page document.
3. 3Use the drag handles to reorder files if they're not in the correct sequence.
4. 4Click the Merge button and wait for processing to complete.
5. 5Download the merged PDF file — all pages are now in one document.

Desktop flatbed scanners typically offer two approaches for multi-page documents: **Automatic Document Feeder (ADF)**: Higher-end scanners include an ADF tray that accepts a stack of pages and feeds them through automatically, scanning each one in sequence and combining them into a single PDF. This is the most efficient method for large documents — you load 20–30 pages, press scan, and come back to a complete PDF. **Flatbed scanning with document management software**: Most scanner software (HP Scan, Canon IJ Scan Utility, etc.) includes a 'Continuous Scan' mode. You place each page, click scan, then click 'Add Page' before the next page, and finally click 'Save All' or 'Create PDF' when complete. **For the best results with desktop scanners**: - Use 300 DPI for standard text documents (600 DPI is overkill for most cases) - Choose PDF/A format if archiving for long-term storage - Enable compression in the scanner software to reduce output file size - If the resulting PDF is still large, use LazyPDF's compress tool to further reduce it

After scanning a multi-page document, you may find pages are in the wrong order, some are duplicated, or you want to remove blank pages that were accidentally captured. **LazyPDF's Organize tool** (lazy-pdf.com/en/organize) allows you to: - View thumbnails of every page in your scanned PDF - Drag pages to reorder them - Delete unwanted pages (blanks, duplicates) - Rotate individual pages that came out sideways This is particularly useful when scanning books or bound documents where you might scan pages out of order, or when a multi-page session captured a few accidental blank pages between the real content. The organize tool runs in your browser with no software installation and works on both mobile and desktop. Your PDF never leaves your device as it's processed client-side, which is also a privacy benefit for sensitive documents.