Honest comparison
Smallpdf Alternative for Document Metadata
Smallpdf is a polished, cloud-based PDF platform — compress, convert, edit, e-sign — that also strips PDF metadata, with files processed on its servers (uploaded, handled remotely, then deleted on a schedule). MetaDocu is a narrower, privacy-first alternative: it removes hidden metadata from Word, Excel and PDF documents 100% in your browser, so nothing is ever uploaded. Choose Smallpdf when you want an all-round PDF workflow and are comfortable with cloud processing. Choose MetaDocu when the file is sensitive and you'd rather it never leave your device — it scrubs author names, company info, local file paths, timestamps, revision history and the XMP stream locally, then shows a verification report so you can confirm the document is clean before sending.
Remove PDF metadata here — no upload
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When Smallpdf is the better choice
- You want a broad, polished PDF workflow (compress, convert, e-sign, edit) in one place.
- Cloud processing and occasional task limits are acceptable for your files.
When MetaDocu is the better choice
- You don't want a sensitive document uploaded to any cloud, ever.
- You need Word and Excel cleaning too, with no daily limits and no account.
- You want proof — a report showing exactly which fields were removed.
MetaDocu vs. Smallpdf for metadata
Differences for the specific task of removing document metadata. Competitor details reflect Smallpdf's documented cloud model.
| Aspect | MetaDocu | Smallpdf |
|---|---|---|
| Where processing happens | 100% in your browser (WebAssembly) | On Smallpdf's cloud (file uploaded) |
| File upload required | No | Yes |
| Document formats cleaned | Word, Excel & PDF | Primarily PDF (broad PDF suite) |
| Free use limits | Unlimited, no account, no ads | Daily free-task limits / paid tiers |
| Verification report after cleaning | Yes | No |
Frequently asked questions
Is there a Smallpdf alternative that doesn't upload my files?
Yes — MetaDocu. Smallpdf processes documents in its cloud, so cleaning metadata there means uploading the file first. MetaDocu removes hidden metadata from Word, Excel and PDF entirely in your browser with WebAssembly: the bytes are read into local memory, cleaned there, and saved back as a download, with nothing transmitted to a server. There are no daily task limits, no account, and no ads, and it finishes with a verification report. For private documents, that's the practical reason to choose it over a cloud platform.
Does MetaDocu have task or file-size limits like free cloud tools?
No daily task limit and no account required. Because processing runs on your own machine rather than shared servers, MetaDocu doesn't meter usage the way cloud tools do. Practical limits come from your device's memory rather than a paywall — typical Office and PDF documents clean instantly. Very large files are bounded by available browser memory, not by a subscription tier.
Can it clean Word and Excel, or only PDF?
Both. MetaDocu handles Word (.docx/.doc), Excel (.xlsx) and PDF, plus the EXIF/GPS hidden inside images embedded in those documents. Office files leak a wider set of fields than PDF — last-modified-by names, company, manager, template paths, RSIDs, tracked changes and comments — and MetaDocu strips those from the OOXML structure, not just the visible properties panel. A cloud PDF suite typically focuses on PDF alone.
Clean your document before you share it
Scan, remove and verify hidden metadata 100% in your browser — nothing uploaded.