How to Scan With Image Capture on Mac (2026 Guide)

Image Capture is Apple’s built-in scanning utility that ships with every Mac. It connects to virtually any USB or network scanner without requiring manufacturer bloatware, supports resolution up to 600 DPI (or higher depending on your scanner), and saves directly to JPEG, TIFF, PNG, or PDF. If you need to digitize documents, receipts, or photos, it’s the fastest way to get it done on macOS Sequoia, Sonoma, or Ventura.

This guide covers the full workflow — connecting your scanner, dialing in the right settings, combining multi-page PDFs, troubleshooting detection issues, and knowing when a third-party app is the better choice.

What Image Capture Does (and Doesn’t Do)

Image Capture handles flatbed and document-feeder scans with full control over resolution, color mode, file format, and save location. It works with most scanners that support macOS, including multifunction printers from Canon, HP, Epson, and Brother.

What it does not do: optical character recognition (OCR). Scanned PDFs from Image Capture are image-based, meaning you cannot search or copy text from them without a separate OCR tool. If searchable PDFs are a requirement, skip to the “When to Use a Different App” section below.

Feature	Image Capture	Preview (Import from Scanner)
Flatbed scanning	Yes	Yes
Document feeder support	Yes	Yes
DPI control	Full (75–600+ DPI)	Full
File format options	JPEG, TIFF, PNG, PDF	JPEG, TIFF, PNG, PDF
Multi-page PDF combine	Yes	Yes
OCR / searchable text	No	No
Batch rename on save	No	No
Color correction tools	Basic (brightness/contrast)	Basic

Connect Your Scanner

Plug your scanner into your Mac via USB, or make sure both devices are on the same Wi-Fi network for wireless models.

For USB connections, macOS typically recognizes the scanner immediately. For network scanners, you may need to add the device first:

1. Open System Settings → Printers & Scanners
2. Click the + button to add a new device
3. Select your scanner from the list and click Add

If your scanner doesn’t appear, check the manufacturer’s website for a macOS driver. Some older models need a specific driver package — particularly Canon and Brother scanners released before 2020.

Open Image Capture and Select Your Scanner

Launch Image Capture from one of these locations:

• Spotlight: Press ⌘ + Space, type “Image Capture,” and hit Enter
• Finder: Go to Applications → Image Capture
• Launchpad: Look in the Other folder (Apple tucks it there by default)

Once open, your scanner appears in the left sidebar under Devices (USB) or Shared (network). Click it to select it.

If no device appears, see the Troubleshooting section below.

Configure Your Scan Settings

Click Show Details in the bottom-right corner of the Image Capture window to access the full settings panel. Without this, you only get a basic one-click scan with default settings.

Resolution (DPI)

DPI controls how much detail your scan captures. Higher DPI means larger file sizes but sharper results.

Use Case	Recommended DPI	Approximate File Size (per page)
Quick document reference	150 DPI	~200 KB (JPEG)
Standard documents, receipts	300 DPI	~500 KB–1 MB (JPEG)
Photos for printing	600 DPI	~3–5 MB (TIFF)
Archival / fine art reproduction	1200 DPI+	10 MB+ (TIFF)

For most document scanning, 300 DPI is the sweet spot — it’s the publishing industry standard, produces clean text, and keeps file sizes manageable.

Color Mode (Kind)

• Color: Full color scan — use for photos, color documents, receipts with colored ink
• Black & White: Pure black-and-white (no gray) — use for high-contrast text documents
• Text: Optimized for document text with enhanced contrast — best for printed pages

File Format

• JPEG: Compressed, smaller files — good for photos and quick scans you’ll email
• TIFF: Uncompressed, larger files — best for archival-quality photos
• PNG: Lossless compression — good middle ground between JPEG and TIFF
• PDF: Best for multi-page documents — select “Combine into single document” to merge pages

Save Location (Scan To)

Use the Scan To dropdown to choose where files land. Options include Desktop, Documents, or any custom folder. Pick a dedicated scan folder (e.g., ~/Documents/Scans) so files don’t clutter your Desktop.

Scan Your Document

Flatbed Scanner

1. Place your document face-down on the glass
2. Click Show Details if you haven’t already
3. Click Overview to generate a preview scan
4. Drag the crop handles to frame exactly what you want to capture
5. Set your DPI, color mode, and format
6. Click Scan

Document Feeder (ADF)

1. Load pages into the feeder tray (check your scanner’s maximum page count — usually 20–50 sheets)
2. Check the Use Document Feeder box in Image Capture
3. Select PDF format and check Combine into single document for multi-page files
4. Choose whether to scan Duplex (both sides) if your scanner supports it
5. Click Scan

Image Capture processes each page sequentially and saves the result to your chosen folder.

Organize and Share Your Scans

After scanning, your files appear in the save location you selected. From here:

• Rename files immediately — Image Capture uses generic names like scan_001.pdf. Right-click → Rename in Finder, or batch-rename by selecting multiple files, right-clicking, and choosing Rename
• Annotate in Preview — Double-click any PDF or image to open it in Preview, then use the Markup toolbar (click the pen icon) to highlight text, add signatures, draw arrows, or insert text boxes
• Combine multiple PDFs — Open one PDF in Preview, then drag additional PDFs into the sidebar thumbnail panel to merge them into a single file
• Share via AirDrop, Mail, or cloud storage — Right-click the file → Share to send via AirDrop, Messages, or Mail, or move it into an iCloud Drive, Dropbox, or Google Drive folder

Troubleshooting Image Capture Problems

Scanner Not Showing Up

This is the most common issue. Work through these steps in order:

1. Check the physical connection — Unplug and replug the USB cable, or verify both devices are on the same Wi-Fi network for wireless scanners
2. Restart both devices — Power-cycle the scanner and restart your Mac
3. Check Local Network permissions — On macOS Sonoma and Sequoia, go to System Settings → Privacy & Security → Local Network and make sure your scanner software has network access enabled. This is a newer macOS security feature that blocks network scanner discovery if disabled
4. Reinstall the scanner driver — Visit the manufacturer’s support page (Canon, HP, Epson, or Brother) and download the latest macOS-compatible driver for your model
5. Reset the printing system — Go to System Settings → Printers & Scanners, right-click (or Control-click) in the printer list, and select Reset printing system. Then re-add your scanner. Note: this removes all printers and scanners, so you’ll need to re-add everything

Scans Are Too Dark, Too Light, or Washed Out

• Click Show Details and adjust the Brightness and Contrast sliders before scanning
• Clean the scanner glass — dust, fingerprints, and smudges cause uneven exposure
• For photos, scan in Color mode at 300+ DPI and do fine adjustments in Preview or Photos afterward

Multi-Page PDF Not Combining

• Make sure PDF is selected as the file format
• Check the Combine into single document checkbox — it’s easy to miss
• If using a flatbed (no document feeder), Image Capture may save each scan as a separate file. Use Preview to merge them: open the first PDF, show the thumbnail sidebar, then drag the other PDFs into the sidebar

Wireless Scanner Drops Connection Mid-Scan

• Move the scanner closer to your Wi-Fi router
• Switch to a USB connection for large scan jobs — wireless can be unreliable for 20+ page batches
• Check if your router has separate 2.4 GHz and 5 GHz networks. Some older scanners only support 2.4 GHz

“No scanner found” Error After macOS Update

macOS updates occasionally break scanner driver compatibility. After updating to a new macOS version:

1. Check the manufacturer’s website for an updated driver
2. Try deleting the scanner from System Settings → Printers & Scanners and re-adding it
3. If no updated driver exists, try Apple’s generic scanner support — Image Capture includes built-in drivers for many popular models through Apple’s AirScan (eSCL) protocol

When to Use a Different App

Image Capture is the right tool for straightforward scanning, but it has limits. Here’s when to reach for something else:

You need searchable (OCR) PDFs: Image Capture creates image-only PDFs. For searchable text, use Adobe Acrobat Pro (subscription, industry-standard OCR accuracy), ABBYY FineReader (one-time purchase, supports 198 languages), or DEVONthink Pro (document management system with built-in OCR — ideal for paperless office setups).

You need to scan from your phone camera: Use the Notes app on your iPhone or Mac. Open a note, tap the camera icon, and select Scan Documents. This uses the iPhone camera as a scanner and produces surprisingly clean results with automatic edge detection and perspective correction.

You need batch processing with auto-naming: ExactScan and VueScan offer advanced batch workflows, custom naming templates, and support for a wider range of legacy scanners than Image Capture.

You scan dozens of pages daily: Dedicated document scanner software like ScanSnap Home (for Fujitsu ScanSnap scanners) or Epson ScanSmart provides faster workflows with one-click profiles optimized for high-volume scanning.

Recommended DPI Settings at a Glance

What You’re Scanning	DPI	Format	Notes
Text documents, contracts	300	PDF	Combine multi-page into single PDF
Receipts for expense tracking	200–300	PDF or JPEG	200 DPI is fine for legible text
Photos for digital backup	600	TIFF	Use Color mode, avoid JPEG compression
Old film negatives (with adapter)	1200+	TIFF	Check if your scanner has a transparency unit
Quick reference scan	150	JPEG	Smallest file size, good enough for screen viewing