Compare: PDF Reader – Reader & Editor vs PDF Reader Smart AI Assistant

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Metric	PDF Reader – Reader & Editor	PDF Reader Smart AI Assistant
User count	190,651	1,700,933
Average rating	3.92	3.62
Rating count	342	935
Last updated	2026-06-25	2025-12-01
Size	70.82 MB	60.48 MB
Version	1.7.0	1.0.4

Short description	PDF Reader - All-in-One tool to read, edit, scan, and manage PDFs and Office formats with AI summaries and local storage.	All-in-one PDF tool to read, edit, scan, annotate, and manage PDFs with AI-powered translate and summarize features for faster workflows.
Full summary	PDF Reader – Reader & Editor is an all-in-one mobile document tool that reads, edits, scans, and manages PDFs and common Office formats. It combines a multi-format viewer, powerful annotation, and digital signing with AI-powered document summaries to extract key points quickly. Multi-Format Viewer: PDFs, Word, Excel, EPUB Annotation and signing for contracts and notes Smart scanning to turn cameras into high-definition scanners AI-powered summaries to capture key points and action items File toolkit: PDF-to-image, image extraction, merge/split, compression Local storage with folders and fast search Built for speed on phones and tablets, it's ideal for students and professionals who need fast, secure document workflows.	Smart PDF Reader – Document Viewer is your powerful companion for handling all PDF tasks in one place. It combines a fast reader, a versatile editor, and a built-in scanner, plus AI features to translate pages and summarize content. This all-in-one workflow lets you read, edit, annotate, merge, split, convert between PDF and image formats, and protect files with locking. It’s designed to boost productivity and simplify document management, with easy sharing and ongoing feedback welcomed to improve the app.