Download NAPS2 – Free Document Scanning Software for Windows

NAPS2 (Not Another PDF Scanner 2) is a free, open-source document scanning application for Windows that makes it easy to scan documents, photos, and multi-page files directly to PDF, TIFF, JPEG, PNG, and other formats. It works with virtually any TWAIN or WIA-compatible scanner and provides a clean, straightforward interface that anyone can use without technical knowledge.

One of NAPS2’s most useful features is its ability to scan multi-page documents into a single PDF file with just a few clicks. It supports automatic document feeders (ADF), duplex (double-sided) scanning, and batch scanning profiles — making it as suitable for office workflows as it is for home use.

NAPS2 also includes a built-in PDF viewer, basic image editing tools (rotate, crop, brightness/contrast), OCR support for creating searchable PDFs, and email integration for sending scanned documents directly from the app. It is completely free, contains no ads or bundled software, and is actively maintained as an open-source project.

Key Features

• Scan documents and photos to PDF, TIFF, JPEG, PNG, and BMP with one click.
• Supports TWAIN and WIA scanners including ADF and duplex scanning for multi-page documents.
• Scan profiles let you save settings for different scanning tasks and switch between them instantly.
• Built-in OCR creates searchable, text-selectable PDFs from scanned documents.
• Basic image editing: rotate, crop, adjust brightness and contrast before saving.
• Email integration lets you send scanned documents directly from within the app.
• 100% free, open-source, and ad-free — no bundled software or paid tiers.

How to Install

1. Download the NAPS2 installer from the link below.
2. Run the setup file and follow the installation wizard.
3. Launch NAPS2 and select your scanner from the Profiles panel on the left.
4. Configure your scan settings (resolution, color, format) and click Scan.
5. Review the scanned pages, apply any edits, then click Save PDF or Save Image to export.