PDF HUB 24
Free Adobe Acrobat Alternative: What You Can Do Without Paying

Most people use a handful of PDF features. See which ones you can do for free online, and the few jobs where Acrobat is still the better choice.

2026-06-01 • 5 min read • Guides

Adobe Acrobat Pro is $239.88 per year. Per person. If you're part of an organisation paying for a team licence, that cost multiplies fast.

For occasional PDF work — editing a document here, signing a contract there, compressing a file before sending — that's a genuinely difficult cost to justify. Especially when the tasks themselves take five minutes.

This guide covers exactly what you can do with PDF HUB 24 instead of Acrobat, where the capabilities match, and where Acrobat still has an edge.

What People Actually Use Adobe Acrobat For

Most people who pay for Acrobat use it for a handful of tasks they do regularly:

  • Editing text in PDFs
  • Signing documents
  • Compressing large files
  • Merging documents
  • Converting PDFs to Word
  • Password protecting files
  • Filling in forms

A smaller group uses more advanced features like Bates numbering, comparing document versions, or processing forms at scale with Actions.

For the first group — the everyday users — every single one of those tasks can be done completely free on PDF HUB 24, with no signup and no watermark on the output.

Feature-by-Feature Comparison

Editing PDF Text

Acrobat: Full in-place text editing. Click on any text in the PDF and edit it directly. Good font matching. Works on most PDFs.

PDF HUB 24: Edit PDF text allows you to add new text, move text blocks, and overlay text on existing content. For light edits — correcting a typo, updating a date, adding a label — it works perfectly. For heavy line-by-line editing of an existing document, converting to Word first is often cleaner.

Verdict: Acrobat wins on heavy in-place editing. For most light edits, PDF HUB 24 is fine.

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Signing Documents

Acrobat: Acrobat Sign (part of higher-tier subscriptions) supports full e-signature workflows with audit trails, signature requests, and status tracking.

PDF HUB 24: Sign PDF — draw, upload, or type your signature and apply it. Perfect for signing your own documents. For requesting signatures from others, you'd need a dedicated e-sign service.

Verdict: For signing your own documents, PDF HUB 24 is equivalent. For multi-party signature workflows, Acrobat Sign or a dedicated tool wins.

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Compressing PDFs

Acrobat: Two compression modes (Basic and Strong, though "Strong" requires Pro tier). Good output quality.

PDF HUB 24: Compress PDF with multiple compression levels. Comparable output quality. Free for all levels, no tier restrictions.

Verdict: Essentially equal, with PDF HUB 24 being free.

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Merging PDFs

Acrobat: Combine Files function works well. Available on paid plans.

PDF HUB 24: Merge PDF — no file limit, no page limit, drag-to-reorder, free.

Verdict: PDF HUB 24 wins on cost and simplicity. No functional difference for most use cases.

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Converting PDF to Word

Acrobat: Very good PDF-to-Word conversion, particularly for complex layouts. Considered one of the best converters available.

PDF HUB 24: PDF to Word — strong conversion quality, automatic OCR for scanned documents. For most business and office documents, output quality is comparable.

Verdict: Acrobat has a slight edge on very complex layouts (multi-column magazine-style documents). For standard business documents, PDF HUB 24 is equivalent.

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Password Protection and Encryption

Acrobat: 256-bit AES encryption, granular permission settings (printing, copying, editing permissions), certificate-based encryption for enterprise use.

PDF HUB 24: Protect PDF — 256-bit AES encryption with open and permission passwords. Same encryption standard as Acrobat. For most use cases, identical capability.

Verdict: Equivalent for standard use. Acrobat has more advanced options for enterprise certificate-based encryption.

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Redacting Sensitive Information

Acrobat: Full redaction tool with find-and-redact functionality to automatically redact specific text across multiple pages.

PDF HUB 24: Redact PDF — black out selected areas (then flatten to images for a text-free copy). Works well for manual redaction of specific passages.

Verdict: Acrobat wins on bulk/automated redaction. For manual redaction of specific content, PDF HUB 24 is fine.

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OCR (Optical Character Recognition)

Acrobat: Very good OCR engine. Supports multiple languages. Can handle challenging scans.

PDF HUB 24: OCR PDF — converts scanned PDFs to searchable text. Handles standard quality scans well.

Verdict: Acrobat has a stronger OCR engine. For typical office scans, PDF HUB 24 is adequate.

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Annotating PDFs

Acrobat: Full annotation suite — highlights, sticky notes, shapes, stamps, free-draw.

PDF HUB 24: Annotate PDF — highlights, comments, underlines, sticky notes. Covers the core annotation needs.

Verdict: Acrobat has a slightly richer annotation set. PDF HUB 24 covers all the common use cases.

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Tools PDF HUB 24 Has That Acrobat Doesn't Make Easy

A few areas where PDF HUB 24 actually offers more convenience:

Translate PDF — Translate entire documents to 50+ languages. Acrobat has no equivalent free feature.

Image tools — Compress, resize, convert, and crop images. Acrobat is PDF-only.

Batch Compress — Compress 20 PDFs at once. Acrobat's batch processing requires additional setup.

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When Acrobat Is Still Worth It

To be fair about it, there are genuine scenarios where Acrobat Pro earns its price:

  • You need full multi-party e-signature workflows with audit trails
  • You're doing heavy in-place text editing on complex multi-column PDFs every day
  • You need automated form data extraction at scale
  • Your organisation requires Bates numbering for legal discovery
  • You need the Acrobat DC desktop app for offline processing of sensitive documents

If those are your daily requirements, Acrobat is genuinely the right tool. For the occasional PDF task, it's not.

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The Bottom Line

For 90% of what most people actually do with PDFs — compress, merge, convert, sign, protect, and annotate — PDF HUB 24 does everything Adobe Acrobat does, free, with no subscription, no watermarks, and no account required.

The 10% where Acrobat has a meaningful edge is in enterprise-grade features and heavy daily editing workflows. For everything else, you're essentially paying $240/year for a brand name.

👉 Try the free Adobe Acrobat alternative — no signup required

Keep reading

Related PDF Tools

Compress PDF — Reduce PDF file size
Merge PDF — Combine PDF files
PDF to Word — Convert PDF to editable Word
Edit PDF — Add text and shapes
Sign PDF — Add a typed or drawn signature

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