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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 | deftpdf.com | online-convert.com | Switch / compare |
|---|---|---|---|
| Image compression | Not tested in topic | 90/100 2048 × 2048 · PNG | Compare in task topic → |
| PDF to Word | 97/100 DOCX · Output attached | Not tested in topic | Compare in task topic → |
| PDF compression | 97/100 PDF · Output attached | 94/100 PDF · Output attached | Active task |
| Scanned PDF OCR | 97/100 PDF · Output attached | 94/100 PDF · Output attached | |
| PDF merge & split | 91/100 PDF · Output attached | Not tested in topic | Compare in task topic → |
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Browse this task →| Criterion | DeftPDF PDF compression 97/100 Seven-aspect task score DeftPDF delivers vector-preserving online PDF compression without requiring an account. On our 1,659 KB mixed anchor, it achieved a 78.74% size reduction (down to 352.6 KB) while keeping 100% of vector text and table structures intact, backed by a 3-hour automatic deletion guarantee and upfront pricing. Tested export PDF · Output attached Historical test · 2026-10-31 | Online-Convert PDF compression 94/100 Seven-aspect task score Online-Convert performed strongly in the 2-page hybrid PDF compression benchmark, completing server-side processing in 12.06 seconds to deliver a 79.0 KB document. It achieved a 95.24% file reduction (20.99x) while retaining 100.0% of all 17 vector text operators and table figures with zero logins and no watermarks. Tested export PDF · Output attached Historical test · 2026-11-05 |
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| Pricing & rules | ||
| Pricing plans | DeftPDF free tier, Pro Plan and Premium annual subscriptions · 2026-10-31 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free Plan2026-10-31 ↗ Free Free Free Free per-tool limits across 40+ tools; merge up to 25 files, 20-50MB task limit, 3-hour scheduled deletion PDF viewing, merge & split, format conversions, OCR, basic translation, and Standard AI chat；Per-tool batch and file size caps apply; lacks Fast/Premium AI models Pro Plan (Annual)2026-10-31 ↗ — USD 49.99/year Annual Merge batch limit up to 500 files, Chat with PDF stores 50 docs (200 questions/mo), 30MB file size Higher per-tool limits, PDF text editing, paid templates, and Fast AI tier ($4.17/mo equivalent)；Billed annually at $49.99/year; auto-renews annually Premium (Annual)2026-10-31 ↗ — USD 199.99/year Annual Chat with PDF stores up to 100,000 docs (1,000 questions/mo), 10 PDFs per chat, 90MB file cap (6,000 pages) All Pro limits plus top-tier Premium AI models and multi-document chat ($16.67/mo equivalent)；Billed annually at $199.99/year; auto-renews annually 3 plan / billing-period records, all listed; — means that period is not recorded. Free unregistered tier supports over 40 tools (merge batch limit 25, 20-50MB per task cap, 3-hour automatic purge); Pro Plan is $49.99/year ($4.17/mo), Premium is $199.99/year ($16.67/mo). Cancellation, sources & verification recordCancellation and refund terms unverified DeftPDF Plans & Pricing ↗ · 2026-10-31 Capture 1 ↗ | Online-Convert free trial credits, Pay As You Go packages and subscriptions · 2026-10-31 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free Trial2026-10-31 ↗ Free Free Free 16 free trial credits upon signup without payment details Supports evaluation of most conversion and compression tools；Shared standard queue with file size limits；No automatic renewal；Valid until credits exhausted Pay As You Go (240 Credits)2026-10-31 ↗ USD 8 · one-time payment Usage / one-time Usage / one-time 240 credits ($0.0333/credit), valid for 1 year Access to all tools, no waiting queue, priority processing Rules [1] [2] [3]Pay As You Go (480 Credits)2026-10-31 ↗ USD 14 · one-time payment Usage / one-time Usage / one-time 480 credits ($0.0292/credit), valid for 1 year Full tools access, zero wait queue, ad-free experience Rules [1] [2] [3]Monthly Subscription (2800 Credits)2026-10-31 ↗ USD 29/month — Monthly 2800 credits per month (up to 2800 standard tasks or 350 AI tasks) All features, no waiting queue, batch concurrent processing, no ads；Unused monthly credits do not roll over；Renews monthly, cancel anytime in dashboard；Valid during active billing period Annual Subscription (2800 Credits/mo)2026-10-31 ↗ — Annual price not verified Annual 2800 credits per month; UI states $23.17 USD/month equivalent without full annual total All features, no waiting queue, batch concurrent processing, no ads；Annual billing total not stated upfront; held as null with partial coverage；Renews annually；Valid during annual period 5 plan / billing-period records, all listed; — means that period is not recorded. Anonymous conversions for basic files; 16 free trial credits upon registration; Pay As You Go packs: 240 credits for $8, 480 for $14; monthly subscription $29/mo for 2800 credits; annual plans state monthly equivalents without full upfront invoice total. Verification has gaps; unknown prices and quotas are not inferred. Cancellation, sources & verification recordCancellation and refund terms unverified Online-Convert Plans & Pricing ↗ · 2026-10-31 Capture 1 ↗ |
| Free & trial allowance on the test date | 20-50MB per task cap with 3-hour scheduled deletion | Anonymous guests can convert everyday small files; registered users receive 16 trial credits |
| Cancellation & refunds | Not verified | Not verified |
| Disclosure of costs & limits | 3-hour purge policy disclosed on homepage | Immediate processing upon upload, direct download and delete links provided in result table |
| Task quality | ||
| Measured fixture results | File reduction: 78.74% · Output size: 352.6 KB · Selectable text retained: 100% · Page 2 preserved: Yes | File reduction: 95.24% · Output size: 79 KB · Selectable text retained: 100% · Page 2 preserved: Yes |
| Fixture findings | Anchor file size reduced by 78.74% (to 352.6 KB) with 100% vector text retention across all 4 headings and 12 table cells, without rasterization degradation. | 95.24% file reduction (1.66MB to 79KB, 20.99x) with 100.0% retention of vector text and tabular layouts. |
| Original historical observation | DeftPDF preserved page layout, image clarity, and crisp vector typography. | Online-Convert compressed the 1.66MB test PDF to 79.0 KB under default settings, smooth image resampling with 100% vector typography preserved (02_result.png, 03_download.png). |
| Suitable uses · historical assessment | Users needing significant size reduction while maintaining sharp text and vector copyability | Users seeking to reduce large image-heavy PDFs below 100KB without login while preserving sharp vector text under EU GDPR protections |
| Result & output evidence | ||
| Delivery capabilities | ||
| Recorded export specifications | PDF · Output attached · No watermark in test | PDF · Output attached · No watermark in test |
| Historical specification note · not an official maximum | Two-page PDF (352.6 KB, -78.74%, zero watermark, 100% vector text preserved) | Complete 2-page native vector PDF (79.0 KB, 95.24% reduction) |
| Watermark observation | Watermark-free | No watermark |
| Batch & API | Supports 25-file batch upload and cloud export | Supports multi-file batch additions and advanced parameter tuning |
| Recorded free-tier dimensions | Not verified | Not verified |
| Attached file dimensions | Not verified | Not verified |
| Speed & reliability | ||
| Timing observation | Network-observed server wait: 3.5s · End-to-end reference: 3.5s | Network-observed server wait: 12.06s · End-to-end reference: 13.56s |
| Date & fixture | 2026-10-31 · anchor_pdfcompress_v1 · US-West (California, AS2914) | 2026-11-05 · anchor_pdfcompress_v1 · US-West (California) |
| Repeated tests & reliability | No standardized repetition count, success rate or variability range is recorded. | No standardized repetition count, success rate or variability range is recorded. |
| Interaction experience | ||
| Account requirements | No login in this test | No login in this test |
| Sign-in methods | Direct upload without login | Direct upload & compress without login |
| Manual adjustment | Not verified | Not verified |
| Interaction observations | Not verified | Not verified |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | DeftPDF Inc. | QaamGo Media GmbH |
| Recorded origin | United States | Cologne, Germany |
| Domain history record | Founded in 2013 | Domain registered in 2009 |
| Background & reputation assessment | Not verified | Not verified |
| External reputation record | Operating for over a decade with explicit 3-hour automatic file deletion policy. | Operated continuously by German registered company QaamGo Media GmbH with transparent EU GDPR disclosures. |
| Engineering & privacy | ||
| Processing location | Uploaded for cloud processing | Uploaded for cloud processing |
| Third-party tracking record | Google Analytics | Google Analytics · Google AdSense · PayPal · Stripe |
| Engineering & privacy assessment | Not verified | Not verified |
| Retention statement | Claims deletion within 3 hours; deletion not independently verified | Claims deletion within 24 hours; deletion not independently verified |
| Evaluation basis | ||
| Pricing transparency | ||
| Interaction restraint | ||
| Background & reputation | ||
| Engineering & privacy | ||
| Task quality | 65 / 65 Size Reduction: -78.74% (1659 KB → 352.6 KB, 4.7× ratio) · Selectable Vector Text Retained: 100% · Page 2 Preserved: Yes | 65 / 65 Size Reduction: -95.24% (1659 KB → 79 KB, 20.99× ratio) · Selectable Vector Text Retained: 100% · Page 2 Preserved: Yes |
| Deliverable specifications | 20 / 20 Clean unwatermarked export (8/8); Export spec: Two-page PDF (352.6 KB, -78.74%, zero watermark, 100% vector text preserved) | 20 / 20 Clean unwatermarked export (8/8); Export spec: Complete 2-page native vector PDF (79.0 KB, 95.24% reduction) |
| Processing speed | 14 / 15 Network-observed server wait: 3.5s (API mode: client_side_wasm_ghostscript; network upload 0s / end-to-end 3.5s shown for reference only, never penalized) | 11 / 15 Network-observed server wait: 12.06s (API mode: cloud_online_convert_compress; network upload 1.5s / end-to-end 13.56s shown for reference only, never penalized) |
