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OCR Software with Image Pre-processing (2026)

Last updated: April 2026

Why is image pre-processing important for OCR software users?

Based on GetApp's analysis of verified user reviews collected between July 2021 and August 2024.

Image pre-processing enhances OCR accuracy by improving image quality, correcting orientation, and removing noise. It speeds up data extraction and ensures clearer, more reliable recognition of text in scanned documents. Of the 51 reviewers who rated image pre-processing, 82% rated this feature as important or highly important.

Key features of OCR software based on insights from 763 verified reviews

Convert to PDF: Users value the ability to convert diverse file types like Word, Excel, images, and scanned documents into PDF for easy sharing and management. 89% of reviewers rated this feature as important or highly important.
Text Editing: Reviewers highlight the ease of making corrections and updates directly within PDFs, including annotating, customizing text, and filling out forms. 84% of reviewers rated this feature as important or highly important.
Text Extraction: Text extraction is appreciated for converting scanned documents and images into editable text, saving time on manual retyping and facilitating document searches. 83% of reviewers rated this feature as important or highly important.
PDF Conversion: Users find converting PDFs to other formats like Word, Excel, and HTML beneficial for editing and repurposing document content without losing formatting. 82% of reviewers rated this feature as important or highly important.
Document Conversion: Reviewers emphasize the utility of converting various document types, including images and PDFs, into editable formats for easier editing and sharing. 82% of reviewers rated this feature as important or highly important.
Electronic Signature: Reviewers appreciate the convenience and security of signing documents digitally, eliminating the need for printing, signing, scanning, and resending. 80% of reviewers rated this feature as important or highly important.