OCRStack vs Mail File Viewer

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OCRStack compared with Mail File Viewer
Detail	OCRStack	Mail File Viewer
What it does	Browser-based OCR tool for extracting text from PDFs and images	Read email files privately in your browser with no upload
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Free
Pricing	Free: 3 trial credits. Starter: $9.9/mo for 600 credits. Plus: $19.9/mo for 1500 credits. Pro: $39.9/mo for 3500 credits.	Not given
Key features	Extract text from PDFs, images, scans, invoices, receipts, forms, and tables Preview recognized text before downloading Download as Word, TXT, or Markdown Support for JPG, PNG, TIFF, BMP, GIF, and WebP files Create editable DOCX with headings, paragraphs, lists, and tables Process files up to 50 MB Choose OCR model by quality and credit needs One prepaid credit balance across workflows High accuracy text extraction Fast generation	Read winmail.dat and EML files in browser View embedded images safely Preview PDF attachments Download attachments individually or as ZIP No file uploads to server Display sender, date and message content
What makes it different	Browser-based OCR without installing desktop software Clean text preview before downloading results Multiple download formats: Word, TXT, and Markdown Preserves document structure including headings, lists, and tables Single unified credit balance for multiple OCR workflows	All processing happens in your browser with no uploads Private handling of email attachments Outlook hides Safe display of external images with user permission
Community votes	0	0
DR (Domain Rating by Ahrefs)	6 −2 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	18	2
Citation Flow (Majestic)	25	19
Referring domains (Majestic)	57	6

4 details filled in for both companies.

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