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Test scope & comparison notes

These are recorded facts, not a unified ranking. Tested tiers and scope are not consistently recorded. Read pricing with its date and timing with its conditions. Privacy observations reflect visible flows and statements, not a security audit.

Detailed tool comparison
CriterionOCR.space

Scanned PDF OCR

97/100
Seven-aspect task score

OCR.space Scanned PDF OCR delivered outstanding benchmark results on the 2-page 150 DPI raster scan anchor, achieving a perfect 100.0% recall across headings and financial table cells while fully preserving page 2, exporting a 667.1 KB watermark-free searchable PDF in 9.01s server processing, earning an overall score of 97 (Capability 96 / Honesty 98).

Tested export PDF · Output attached

Historical test · 2026-11-02
Guest flow · 2-page raster scanned PDF (0 embedded text, 644.4 KB) · Output attached

Seven-aspect rationale →
Use tool ↗
NewOCR

Scanned PDF OCR

78/100
Seven-aspect task score

NewOCR (operating continuously since 2011) is a widely used, 100% free online optical character recognition utility. Users can convert scanned documents and images into editable text directly without login, exporting to TXT, DOC, or PDF.

Tested export TXT · Output attached

Historical test · 2026-11-02
Guest flow · 2-page raster scanned PDF (0 embedded text, 644.4 KB) · Output attached

Seven-aspect rationale →
Use tool ↗
Pricing & rules
Pricing plans

OCR.space free web tier, free API, PRO, and PRO PDF monthly subscriptions · 2026-10-31

Plan · source date
Monthly / one-time
Annual bill / period
Quota & limits
Free Plan (Web & API)2026-10-31 ↗
Free
Free
Free Web tool 5 MB file cap; API provides 25,000 calls/mo (1 MB file limit, 3 pages per PDF)

Engine 2 & 3, receipt/table extraction, searchable PDF creation with watermark;API rate-limited to 500 requests/day per IP; searchable PDFs contain watermark

PRO Plan (Monthly)2026-10-31 ↗
USD 30/month
—
Monthly 300,000 API requests/month, 5 MB file size limit, 3 pages per PDF

Dedicated high-performance cluster, watermark-free searchable PDFs, 100% uptime SLA;Auto-renews monthly; 3 pages per PDF cap; longer documents require PRO PDF

PRO PDF Plan (Monthly)2026-10-31 ↗
USD 60/month
—
Monthly 300,000 API requests/month, 100 MB+ file size limit, 999+ pages per PDF

Fastest response, full multi-page PDF processing (999+ pp), watermark-free PDF, 100% SLA;Auto-renews monthly; cancellable anytime

3 plan / billing-period records, all listed; — means that period is not recorded.

Free web OCR supports up to 5MB without login; free API tier includes 25,000 calls/mo (1MB, 3pp); PRO is $30/month (300k calls, 5MB); PRO PDF is $60/month (300k calls, 100MB+, 999+ pages).

Cancellation, sources & verification record

Cancellation and refund terms unverified

OCR.space Plans & Pricing ↗ · 2026-10-31 Capture 1 ↗

NewOCR 100% free web service and developer REST API credits · 2026-11-02

Plan · source date
Monthly / one-time
Annual bill / period
Quota & limits
Free Web Service2026-10-31 ↗
Free
Free
Free Zero login required, unlimited file uploads, supports single and multi-page documents and ZIP archives

Tesseract OCR text extraction across 122 languages, math formulas, layout analysis; export TXT/DOC/PDF;Ad-supported; processing speed subject to public server queues

Developer API Credits2026-10-31 ↗
USD 5 · one-time payment
Usage / one-time
Usage / one-time 1,000 OCR API recognition calls ($0.005 per call)

Automated batch processing via REST API endpoints returning structured JSON data;Programmatic developer interface requiring an API key

2 plan / billing-period records, all listed; — means that period is not recorded.

Web-based OCR is 100% free with unlimited uploads (ad-supported); developer REST API offers 20 free test pages and credits at $0.005/page ($5 per 1,000 pages).

Cancellation, sources & verification record

Cancellation and refund terms unverified

NewOCR API & Pricing ↗ · 2026-10-31 Capture 1 ↗

Task quality
Measured fixture results

OCR text recall: 100% · Table cell accuracy: 100% · Page 2 preserved: Yes

OCR text recall: 88.9% · Table cell accuracy: 100% · Page 2 preserved: No

Fixture findings

Injected invisible text streams across both pages (243 BT / 245 TJ operators) with 100% precision on table figures and page 2 verification codes.

Based on our standardized 2-page scanned PDF benchmark (anchor_pdfocr_v1): cloud OCR completed in just 0.45s, recovering 100% of confusable financial table cells (12/12) on Page 1; as a page-by-page web utility, it defaults to exporting the selected single page as plain text.

Result & output evidence
Delivery capabilities
Recorded export specifications

PDF · Output attached · No watermark in test

TXT · Output attached · No watermark in test

Watermark observation

None

Watermark-free

Batch & API

Not verified

Web tool supports single files or ZIP archives; REST API available for developers

Speed & reliability
Timing observation

Network-observed server wait: 9.01s · End-to-end reference: 10.96s

Network-observed server wait: 0.45s · End-to-end reference: 1.3s

Interaction experience
Account requirements

No login in this test

No login in this test

Manual adjustment

Not verified

Not verified

Background & reputation
Service lifecycle notice

Not verified

Not verified

Operator

a9t9 software GmbH

NewOCR.com

Engineering & privacy
Processing location

Uploaded for cloud processing

Uploaded for cloud processing

Retention statement

Explicit retention period unconfirmed; inspect policy record

Explicit retention period unconfirmed; inspect policy record

Benchmark evidence preview

Open original ↗