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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.

Cross-task capability coverage across selected products

Each product is scored independently per task edge; switch tasks below while keeping shared products selected
Task edge ocr.spacehipdf.com Switch / compare
PDF to Word Not tested in topic70/100
DOCX · Output attached
Compare in task topic →
PDF compression Not tested in topic86/100
PDF · Output attached
Compare in task topic →
Scanned PDF OCR 97/100
PDF · Output attached
77/100
DOCX · Output attached
Active task
PDF merge & split Not tested in topic89/100
PDF · Output attached
Compare in task topic →
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 ↗
Wondershare HiPDF

Scanned PDF OCR

77/100
Seven-aspect task score

Blocks unauthenticated downloads after OCR completes with a mandatory login gate; signing into a free account exports an 8.3 KB 2-page `.docx` (19.75s server wait, not a searchable PDF) with 100% accuracy across all 12 confusable invoice table cells and the Page 2 token (77.8% strict substring recall due to Word auto-numbering on headings).

Tested export DOCX · Output attached

Historical test · 2026-10-25
Signed-in flow; paid tier not standardized · 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 ↗

HiPDF web online PDF to Word tool (former /pricing page now returns 404) · 2026-10-21

Plan · source date
Monthly / one-time
Annual bill / period
Quota & limits
Web free account2026-10-21 ↗
Free
Free
Free Convert and download DOCX after signing in to a free Wondershare account; numeric daily and file-size limits are not listed on the page (uploaded files deleted within 60 minutes)

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

The official tool page advertises free online conversion while /pricing returns 404 and header buttons promote desktop PDFelement; downloading the converted DOCX requires signing in to a free Wondershare account, and numeric daily or file-size limits are not published on the page.

Verification has gaps; unknown prices and quotas are not inferred.

Cancellation, sources & verification record

Cancellation and refund terms follow official checkout and help policies.

HiPDF official PDF to Word tool page ↗ · 2026-10-21 Capture 1 ↗

Task quality
Measured fixture results

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

OCR text recall: 77.8% · Table cell accuracy: 100% · Page 2 preserved: Yes

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.

Exported an 8.3 KB 2-page `.docx` document (not a searchable PDF) with 100% accuracy across 12/12 confusable invoice table cells, 2/2 body phrases, and the Page 2 token; section prefixes `1.` / `2.` were converted to Word `<w:numPr>` auto-lists and `V1.0` became `VI .0` (77.8% strict substring match).

Result & output evidence
Delivery capabilities
Recorded export specifications

PDF · Output attached · No watermark in test

DOCX · Output attached · No watermark in test

Watermark observation

None

Watermark-free

Batch & API

Not verified

Single-file OCR on free tier; batch processing per plan quota

Speed & reliability
Timing observation

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

Network-observed server wait: 19.75s · End-to-end reference: 28.14s

Interaction experience
Account requirements

No login in this test

Account required in this test

Manual adjustment

Not verified

Not verified

Background & reputation
Service lifecycle notice

Not verified

Not verified

Operator

a9t9 software GmbH

Wondershare Online PDF Suite

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 ↗