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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 | PDFtoWord.com | aconvert.com | Switch / compare |
|---|---|---|---|
| Image compression | Not tested in topic | 86/100 2048 × 2048 · PNG | Compare in task topic → |
| PDF to Word | 91/100 DOCX · Output attached | 79/100 DOCX · Output attached | Active task |
| PDF compression | Not tested in topic | 96/100 PDF · Output attached | Compare in task topic → |
| Video compression | Not tested in topic | 85/100 MP4 · Output attached | Compare in task topic → |
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Browse this task →| Criterion | Nitro PDF to Word (PDFtoWord.com) PDF to Word 91/100 Seven-aspect task score Nitro’s service retains text and tables without login or email; free files are limited to 25MB, with suite promotions and an assistant widget. Tested export DOCX · Output attached Historical test · 2026-10-18 | Aconvert PDF to Word 79/100 Seven-aspect task score Aconvert achieved a 100% text retention rate on the 2-page benchmark PDF without requiring an account (preserving all 4 headings, 12 table cells, and page 2 marker); tables were flattened into paragraph layout, with a 6.52s server turnaround, zero watermarks, and instant deletion support, making it a dependable free guest converter. Tested export DOCX · Output attached Historical test · 2026-11-05 |
|---|---|---|
| Pricing & rules | ||
| Pricing plans | pdftoword.com now redirects to Nitro: free browser converter and related Nitro PDF licences · 2026-10-20 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free web converter2026-10-20 ↗ Free Free Free Free browser tool without registration or email; limited use with no numeric count stated. Nitro PDF Standard2026-10-20 ↗ — USD 180/year Annual USD 180 per user/year; conversion, editing and related subscription features. Nitro PDF Plus2026-10-20 ↗ Contact sales Quoted Quoted Enterprise teams quoted; advanced security and administration. Nitro PDF Classic · 3 years2026-10-20 ↗ USD 270 · one-time payment Usage / one-time Usage / one-time Windows desktop licence, one payment for 3 years; not unlimited web entitlement. Valid for 3 years, not perpetual Nitro 14-day trial2026-10-20 ↗ Free trial Trial Trial 14-day full-feature trial; no credit card required. 5 plan / billing-period records, all listed; — means that period is not recorded. Standard explicitly bills USD 180 annually; the USD 15 monthly equivalent is not presented as a flexible monthly plan. Classic costs USD 270 once for 3 years, not a lifetime licence. Some template copy says download PDF despite the PDF-to-Word title; no new conversion result is inferred. Verification has gaps; unknown prices and quotas are not inferred. Cancellation, sources & verification recordCancellation and refund terms follow official checkout and help policies. Official feature and pricing page ↗ · 2026-10-20 Capture 1 ↗ Official feature and pricing page ↗ · 2026-10-20 Capture 1 ↗ | Aconvert 100% free file conversion and compression service · 2026-11-01 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free2026-11-01 ↗ Free Free Free 100% free without login, 40MB per file, up to 10 files per batch Full access to multi-format conversion and compression across documents, media, eBooks, and archives；40MB per-file limit, 10 files per batch, display ads present；Permanently free, no renewal；Perpetual access 1 plan / billing-period records, all listed; — means that period is not recorded. All conversion and compression features are 100% free with ad and voluntary donation support; 40MB per-file limit (up to 10 files per batch) with zero paid plans or paywalls. Cancellation, sources & verification recordCancellation and refund terms unverified Aconvert Official Homepage ↗ · 2026-11-01 Capture 1 ↗ Aconvert About and Free Model ↗ · 2026-11-01 Capture 1 ↗ |
| Free & trial allowance on the test date | Free online conversion and direct download for PDFs up to 25 MB (with a 'Restart' button to convert additional files) | Entirely free with 40MB per-file limit and up to 10 files per batch |
| Cancellation & refunds | Cancellation and refund terms follow official checkout and help policies. | Not verified |
| Disclosure of costs & limits | Discloses 'Maximum size allowed is 25MB' directly below the upload button before file selection | Direct result table with download and delete actions after conversion |
| Task quality | ||
| Measured fixture results | Text retained: 100% · Editable table cells: 16 · Page 2 preserved: Yes | Text retained: 100% · Editable table cells: 0 · Page 2 preserved: Yes |
| Fixture findings | Downloaded without an email address with tables retained; the historical entry limited files to 25MB. | 100% text retention, tables flattened into paragraph layout, 6.52s server processing, free guest export of standard DOCX without watermarks. |
| Original historical observation | Once notorious years ago for requiring an email address to receive converted files, `pdftoword.com` (now integrated into `gonitro.com/pdf-to-word`) has completely dropped the email gate: it discloses a clear 25 MB limit upfront and exports a 10.0 KB 16-cell native-table .docx in 4.8s via a direct Download button (03_download.png). | Aconvert converted the benchmark PDF in 6.52s server turnaround, exporting a 58.6 KB watermark-free DOCX with 100% text retention (01_landing.png, 02_result.png, 03_download.png). |
| Suitable uses · historical assessment | Business users who trust an enterprise PDF vendor (Nitro Software) and want to convert contracts or reports under 25 MB into native editable Word (.docx) without logging in or giving an email address | Users needing fast PDF text extraction converted into editable Word documents without registration barriers |
| Result & output evidence | ||
| Scans / OCR | The fixture is a text PDF; scans and OCR were not tested | The fixture is a text PDF; scans and OCR were not tested |
| Delivery capabilities | ||
| Recorded export specifications | DOCX · Output attached · No watermark in test | DOCX · Output attached · No watermark in test |
| Historical specification note · not an official maximum | Full 2-page native .docx (44 paragraphs + 16-cell native table, watermark-free, up to 25 MB per file) | Full 2-page native DOCX document (58.6 KB, no watermark) |
| Watermark observation | Watermark-free | No watermark |
| Batch & API | Web tool supports sequential single-file conversions ('Restart'); batch and OCR are handled by Nitro PDF Pro desktop | Supports up to 10 files per batch; 40MB per-file limit |
| Recorded free-tier dimensions | Not verified | Not verified |
| Attached file dimensions | Not verified | Not verified |
| Published allowances & file limits · not tested | Free web converter: Free browser tool without registration or email; limited use with no numeric count stated. / Nitro 14-day trial: 14-day full-feature trial; no credit card required. | Free: 100% free without login, 40MB per file, up to 10 files per batch · Full access to multi-format conversion and compression across documents, media, eBooks, and archives · 40MB per-file limit, 10 files per batch, display ads present |
| Speed & reliability | ||
| Timing observation | Network-observed server wait: 4.8s · End-to-end reference: 5.6s | Network-observed server wait: 6.52s · End-to-end reference: 7.52s |
| Date & fixture | 2026-10-18 · anchor_pdf2word_v1 · US-West (California, AS2914) | 2026-11-05 · anchor_pdf2word_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 | No login or email required; optional Nitro account sign-in | 100% guest access without account |
| Manual adjustment | Not verified | Not verified |
| Interaction observations | Zero registration modals or third-party ad banners; displays a side-by-side Nitro PDF desktop promo card and a dismissible 'Nina from Nitro' AI sales assistant widget in the bottom-right corner (02_workspace.png). | Not verified |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | Nitro Software, Inc. | Aconvert Project (PDFConvertOnline.com) |
| Recorded origin | Founded in Melbourne, Australia / HQ in San Francisco, USA | United States |
| Domain history record | 2005–Present (21-year enterprise PDF software leader) | Development team active since 2000; Aconvert extended operations |
| Background & reputation assessment | Officially operated by Nitro Software, Inc. (founded in Melbourne in 2005, headquartered in San Francisco), owner of the category-defining `pdftoword.com` domain. | Not verified |
| External reputation record | Not verified | Long-running conversion service with over 530 million files converted, transparent server infrastructure disclosure, and multi-language support. |
| Engineering & privacy | ||
| Processing location | Uploaded for cloud processing | Uploaded for cloud processing |
| Third-party tracking record | Not verified | Google AdSense · Google Analytics |
| Engineering & privacy assessment | Processed on Nitro's enterprise-compliant cloud infrastructure without requiring personal email submission or account creation to retrieve the converted file. | Not verified |
| Retention statement | Explicit retention period unconfirmed; inspect policy record | Claims deletion within 2 hours; deletion not independently verified |
| Evaluation basis | ||
| Pricing transparency | 31.5 / 35 Clearly states 'Maximum size allowed is 25MB. Supported formats: pdf' on the upload card (01_landing.png); uploading our 2-page anchor PDF immediately displays 'Your document is ready!' and a direct black Download button (02_workspace.png, 03_download.png), completely retiring its legacy email-gate requirement. | |
| Interaction restraint | 25.5 / 30 Zero registration modals or third-party ad banners; displays a side-by-side Nitro PDF desktop promo card and a dismissible 'Nina from Nitro' AI sales assistant widget in the bottom-right corner (02_workspace.png). | |
| Background & reputation | 19.5 / 20 Officially operated by Nitro Software, Inc. (founded in Melbourne in 2005, headquartered in San Francisco), owner of the category-defining `pdftoword.com` domain. | |
| Engineering & privacy | 13.5 / 15 Processed on Nitro's enterprise-compliant cloud infrastructure without requiring personal email submission or account creation to retrieve the converted file. | |
| Task quality | 61.5 / 65 Powered by Nitro's enterprise PDF conversion kernel, OpenXML `word/document.xml` inspection confirms 100.0% text retention (4/4 headings, 3/3 special-symbol phrases, 44 editable paragraphs) and a complete 16-cell native Word `<w:tbl>` table (12/12 financial values intact) with Page 2 token preserved (61.5/65) | 45 / 65 Text Retention: 100% · Native Word Tables (<w:tbl>): 0 (0 cells) · Page 2 Preserved: Yes |
| Deliverable specifications | 18 / 20 Exports a complete 2-page watermark-free native `.docx` file (10.0 KB) without login or email submission, supporting free files up to 25 MB (18.0/20) | 17 / 20 Clean unwatermarked export (8/8); Export spec: Full 2-page native DOCX document (58.6 KB, no watermark) |
| Processing speed | 11.7 / 15 Automatically starts cloud conversion upon upload and presents the Download button in ~4.8s (11.7/15) | 12 / 15 Network-observed server wait: 6.52s (API mode: cloud_aconvert_convert; network upload 1s / end-to-end 7.52s shown for reference only, never penalized) |
