PaperScan vs Skanpage

PaperScan is a Windows scanning application that acquires documents through TWAIN and WIA and includes OCR for searchable output. It accepts more than 100 input formats and supports PDF-OCR output in more than 60 languages. Image tools include deskewing, rotation, border and punch-hole removal, blank-page removal, color adjustment, filters and effects. Annotation options include highlights, freehand marks, shapes, lines, pens, rubber stamps, text, sticky notes and a ruler. It can save to SharePoint on-premises or online, send email through Outlook, read encrypted PDFs, create encrypted PDFs and support digital signatures. Output options include PDF/A, TIFF, JPEG, PNG, DOCX, XLSX and other listed formats. The Free Edition allows 10-page batch scanning or import. Home Edition costs $79, paid once for unlimited batch work; Professional single license costs $149 as a one-time purchase for one user on one computer. Home and Professional trials include all features for 30 days without a credit card, then require a license key to continue.

Skanpage is a free Linux scanning application focused on multi-page documents, while also handling single-page documents and images. It works with flatbed and automatic document feeder scanners and provides configurable device options. Scanned pages can be reordered, rotated, or deleted before saving. The application exports multi-page scans as PDF documents and can save image files; OCR is included. KDE lists Skanpage under the GPL-2.0+ license. Linux installation is available through AppStream application stores or a distribution package manager, with a Flathub link. KDE provides links to the source code, bug-reporting page, and a community discussion forum. Its software privacy policy says software generally does not transmit information from a user’s device unless an explicit action occurs. KDE e.V., a registered non-profit organization, represents the KDE Community in legal and financial matters. The listed plan is free, with no free trial needed.