NAPS2 — The Complete Guide: Scanning Straight to Searchable PDF in the Office
NAPS2 is a simple scanning program that turns a pile of paper into a tidy, searchable PDF. In an engineering office that means delivery notes, site meeting minutes, hand-marked drawings and letters from authorities.
NAPS2
Ben Olden-Cooligan
Scan documents straight to searchable PDF with built-in OCR — delivery notes, minutes and marked-up drawings from site.
Get it from the vendorWhat you get
- Broad scanner support — WIA and TWAIN, including document feeders and duplex scanning.
- Post-scan editing — rotate, crop, reorder and adjust brightness.
- Formats — PDF, TIFF, JPEG and PNG.
- Built-in OCR — over 100 languages, so documents become searchable.
- Command line — for automating repeated scanning jobs.
Who it suits
Any office with a scanner that wants one program instead of each manufacturer’s own utility. It is free for individuals and businesses, has no ads, is open source (GPL-2.0) and runs on Windows, macOS and Linux.
Related tools
To add OCR to files that were already scanned — OCRmyPDF. To arrange the pages afterwards — PDF Arranger. To write and mark up on the PDF — Xournal++.
OCRmyPDF
OCRmyPDF project
Adds a searchable text layer to scanned PDFs — old reports, standards and drawings become searchable.
Get it from the vendor
PDF Arranger
PDF Arranger project
Merge, split, rotate, crop and reorder PDF pages by drag and drop — for assembling calc packages, submittals and drawing sets.
Get it from the vendor
Xournal++
Xournal++ team
Handwriting and PDF annotation with a stylus — markups on drawings, lecture notes and problem solving.
Get it from the vendor
Tesseract OCR
Tesseract OCR project
The open OCR engine behind many tools — turns scans into text in more than 100 languages.
Get it from the vendorThe bottom line
NAPS2 makes scanning a one-minute job: scan, arrange and save a PDF you can actually search.