Why convert archived PDFs to HTML instead of leaving them as PDFs?

HTML files are natively indexed by most content management and enterprise search platforms without plugins or special configuration. Converting PDFs to HTML makes archived documents findable by keyword in systems that can't reliably extract PDF text.

Does the converted HTML preserve document structure like headings and sections?

No. The output is plain text wrapped in basic HTML — headings, tables, and layout are not reconstructed. The purpose is text access and indexing, not visual reproduction of the original document.

What happens with scanned PDFs in our archive that have no text layer?

Scanned PDFs without embedded text will produce empty or minimal output. Those documents need an OCR step first to create a text layer before this tool can extract it.

Can I batch convert hundreds of archived documents?

In batches of up to 50 files at a time, yes. Each batch supports up to 2 GB total. For large archives, you would run multiple batches sequentially.

Is the HTML output safe to upload to a web-facing intranet?

Text content is HTML-escaped during extraction, handling special characters correctly. The output is simple and contains no scripts or external references, making it safe for intranet upload.

Make Archived PDFs Text-Accessible by Converting to HTML

Document archives built from PDF exports, scanned records, and legacy system outputs are often effectively unsearchable — full-text indexing requires extractable text, and most archive systems can't reach inside a PDF. Converting PDF documents to HTML surfaces the embedded text layer in a format that indexers, search tools, and records management systems can ingest directly.

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Organizations archiving contracts, reports, policies, or correspondence in PDF format face a long-term discoverability problem: if the text isn't extractable, the archive is search-dead. SharePoint, Confluence, and most ECM platforms can full-text index HTML files natively. Converting a PDF backlog to HTML — even basic, unstyled HTML — makes those documents findable by keyword without migrating to a new records platform or running an enterprise OCR project.

Deliteful processes up to 50 PDFs per batch (300 MB per file, 2 GB total), which suits incremental archive conversion work: process a folder of documents, add the HTML outputs to your index, repeat. Each PDF produces one corresponding HTML file with HTML-escaped text — a clean 1:1 output that keeps provenance mapping simple. Note: this tool requires PDFs with a selectable text layer; scanned-only documents need OCR first.

How it works

1
Sign up free
Create a Deliteful account with Google OAuth — three clicks, no credit card.
2
Upload a batch of archived PDFs
Select up to 50 PDF files from your archive folder, up to 300 MB each.
3
Convert to HTML
Deliteful extracts the text layer and outputs one HTML document per PDF.
4
Ingest into your archive or index
Add the HTML files to your records system, SharePoint library, or search index for full-text discoverability.

Frequently asked questions

Why convert archived PDFs to HTML instead of leaving them as PDFs?: HTML files are natively indexed by most content management and enterprise search platforms without plugins or special configuration. Converting PDFs to HTML makes archived documents findable by keyword in systems that can't reliably extract PDF text.
Does the converted HTML preserve document structure like headings and sections?: No. The output is plain text wrapped in basic HTML — headings, tables, and layout are not reconstructed. The purpose is text access and indexing, not visual reproduction of the original document.
What happens with scanned PDFs in our archive that have no text layer?: Scanned PDFs without embedded text will produce empty or minimal output. Those documents need an OCR step first to create a text layer before this tool can extract it.
Can I batch convert hundreds of archived documents?: In batches of up to 50 files at a time, yes. Each batch supports up to 2 GB total. For large archives, you would run multiple batches sequentially.
Is the HTML output safe to upload to a web-facing intranet?: Text content is HTML-escaped during extraction, handling special characters correctly. The output is simple and contains no scripts or external references, making it safe for intranet upload.