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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 | hipdf.com | pdfresizer.com | Switch / compare |
|---|---|---|---|
| PDF to Word | 70/100 DOCX · Output attached | Not tested in topic | Compare in task topic → |
| PDF compression | 86/100 PDF · Output attached | 75/100 PDF · Output attached | Active task |
| Scanned PDF OCR | 77/100 DOCX · Output attached | Not tested in topic | Compare in task topic → |
| PDF merge & split | 89/100 PDF · Output attached | Not tested in topic | Compare in task topic → |
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Browse this task →| Criterion | HiPDF PDF compression 86/100 Seven-aspect task score Wondershare's engine shrinks our 1.66 MB PDF by 96.79% to 53.2 KB while preserving 100% of selectable vector text, but holds the finished file behind a post-compression login modal when guests click Download. Tested export PDF · Output attached Historical test · 2026-10-23 | PDF Resizer PDF compression 75/100 Seven-aspect task score PDF Resizer provides completely free, login-free online PDF compression and optimization with 0.41s server processing, 100% vector text retention, and 1-hour automatic file deletion, though its default prepress preset achieves negligible size reduction on mixed-content PDFs. Tested export PDF · Output attached Historical test · 2026-10-31 |
|---|---|---|
| Pricing & rules | ||
| Pricing plans | 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 recordCancellation and refund terms follow official checkout and help policies. HiPDF official PDF to Word tool page ↗ · 2026-10-21 Capture 1 ↗ | PDFResizer entire web utility suite · 2026-10-31 Plan · source date Monthly / one-time Annual bill / period Quota & limits Web Free2026-10-31 ↗ Free Free Free Unlimited usage without login; supports standard merging, splitting, compressing, and resizing Includes PDF resizing, merging, splitting, cropping, rotation, optimization, and N-up layout；Queue-based server processing; files automatically purged after 1 hour 1 plan / billing-period records, all listed; — means that period is not recorded. Official site explicitly declares all tools are free to use without limits or paid subscriptions, supported by advertising. Cancellation, sources & verification recordCompletely free without subscription; no cancellation or refunds needed. Official homepage and tools overview ↗ · 2026-10-31 Capture 1 ↗ |
| Free & trial allowance on the test date | Low/Medium/High presets selectable upfront, but downloading requires logging into a free account (subject to daily task limits) | Completely free with no limits; standard file size support |
| Cancellation & refunds | Cancellation and refund terms follow official checkout and help policies. | Completely free without subscription; no cancellation or refunds needed. |
| Disclosure of costs & limits | Login modal only appears when clicking Download on the finished screen (04_download.png) | Homepage and tool pages clearly state 100% free usage and 1-hour auto deletion |
| Task quality | ||
| Measured fixture results | File reduction: 96.79% · Output size: 53.2 KB · Selectable text retained: 100% · Page 2 preserved: Yes | File reduction: -0.18% · Output size: 1662 KB · Selectable text retained: 100% · Page 2 preserved: Yes |
| Fixture findings | Reduced the 2-page PDF by 96.79% (53.2 KB output) while retaining 100% of selectable vector text and table cells. | In the 2-page mixed-content anchor benchmark, the default preset preserved 100% of selectable vector text operators (4/4 headings, 12/12 table cells), but file size was not reduced (1,659 KB to 1,662 KB, -0.18%). |
| Original historical observation | HiPDF's backend engine delivers strong compression (-96.79%, down to 53.2 KB) with 100% vector text preservation, but unauthenticated guests are hit with a mandatory sign-in modal upon clicking Download (03_result.png, 04_download.png). | PDF Resizer accepted the sample without login, processed it in 0.41s on the server, preserved 100% vector text, and exported a 1.62 MB watermark-free PDF (01_landing.png, 02_result.png, 03_download.png). |
| Suitable uses · historical assessment | Users already signed into a Wondershare account who want high-ratio (-96.79%) PDF compression with intact vector text | Users needing fast, account-free online document processing with guaranteed 100% text selectability |
| 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 | Full 2-page native vector PDF (53.2 KB · -96.79% · watermark-free · login required at download) | Full 2-page native vector PDF (1,662 KB, no watermarks) |
| Watermark observation | No watermark | No watermark |
| Batch & API | Batch compression and larger file limits available on Pro plans | Supports multi-file batch upload/merge; no public REST API |
| Recorded free-tier dimensions | Not verified | Not verified |
| Attached file dimensions | Not verified | Not verified |
| Speed & reliability | ||
| Timing observation | Network-observed server wait: 9.26s · End-to-end reference: 23.59s | Network-observed server wait: 0.41s · End-to-end reference: 0.41s |
| Date & fixture | 2026-10-23 · anchor_pdfcompress_v1 · US-West (California, AS2914) | 2026-10-31 · anchor_pdfcompress_v1 · US-West (California, AS2914) |
| 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 | Account required in this test | No login in this test |
| Sign-in methods | Triggers mandatory Wondershare account login modal when clicking Download | Direct upload and download with zero login required |
| Manual adjustment | Not verified | Not verified |
| Interaction observations | Employs a classic post-compression login gate that waits until upload and processing finish before prompting guests to register or sign in. | Not verified |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | Wondershare Online PDF Suite | SIA Open Idea |
| Recorded origin | Shenzhen, China / Vancouver, Canada (Wondershare Technology) | Not verified |
| Domain history record | 2018–Present | Not verified |
| Background & reputation assessment | Operated by Wondershare Technology, maker of PDFelement. | Not verified |
| External reputation record | Not verified | Not verified |
| Engineering & privacy | ||
| Processing location | Uploaded for cloud processing | Uploaded for cloud processing |
| Third-party tracking record | No third-party services listed in this record; this is not proof that none exist. | Google Ads · Setupad · Amazon Ads |
| Engineering & privacy assessment | Uses HTTPS transport and visitor-scoped tokens with scheduled server-side file deletion. | Not verified |
| Retention statement | Explicit retention period unconfirmed; inspect policy record | Claims deletion within 1 hours; deletion not independently verified |
| Evaluation basis | ||
| Pricing transparency | 21 / 35 Allows unauthenticated guests to upload and run cloud compression, but clicking the Download button on the finished screen triggers an `if (!isLogin)` check that blocks export behind a mandatory Wondershare login modal (01_landing.png, 02_workspace.png, 03_result.png, 04_download.png). | |
| Interaction restraint | 18 / 30 Employs a classic post-compression login gate that waits until upload and processing finish before prompting guests to register or sign in. | |
| Background & reputation | ||
| Engineering & privacy | 13 / 15 Uses HTTPS transport and visitor-scoped tokens with scheduled server-side file deletion. | |
| Task quality | 65 / 65 Deterministic PDF stream inspection: compresses the 1,659.0 KB fixture down to 53.2 KB (54,448 bytes, -96.79% reduction, 31.20× ratio) while preserving 100.0% of selectable vector text (5 BT / 27 TJ), 4/4 headings, and 12/12 table cells (65.0/65) | 34 / 65 Size Reduction: --0.18% (1659 KB → 1662 KB, 1× ratio) · Selectable Vector Text Retained: 100% · Page 2 Preserved: Yes |
| Deliverable specifications | 16.5 / 20 Produces a 53.2 KB watermark-free 2-page vector PDF, but gates the UI Download button behind mandatory account sign-in (16.5/20) | 18 / 20 Clean unwatermarked export (8/8); Export spec: Full 2-page native vector PDF (1,662 KB, no watermarks) |
| Processing speed | 11.5 / 15 After file upload (14.33s), cloud compression completes in 9.26s (11.5/15) | 15 / 15 Network-observed server wait: 0.41s (API mode: cloud_ghostscript_linux; network upload 0s / end-to-end 0.41s shown for reference only, never penalized) |
