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PDF Architect

Modular Windows PDF editor from the PDFCreator team, with real redaction.

Jobs Edit Convert Protect View Merge Sign OCR

Operated by Avanquest pdfforge GmbH

Visit PDF Architect

Opens the vendor's own site.

Jobs covered

Open a task to see exactly what the vendor documentation supports.

Edit Browse all edit tools

editing PDF content with PDF Architect, where the product page says the Edit feature edits a PDF directly without exporting or copying the content elsewhere, and the help article on editing text describes switching to Edit mode, changing text, font, size, colour and bold or italic styling, and notes that scanned documents need OCR; the scope records direct text and content editing and formatting, leaves scanned-page text recognition to the OCR job, and makes no layout-stability guarantee

Convert Browse all convert tools

converting PDFs with PDF Architect, where the product page says the Create feature converts every printable file format to PDF and the Convert feature converts PDFs into several popular file formats, and the help articles document conversion from PDF to Word, Excel, PowerPoint, HTML, RTF, PDF/A and image outputs; the system requirements state that Microsoft Office 2007 or later is required for plug-in conversion to Word, Excel and PowerPoint; the scope records the documented conversion directions and the Office dependency, with no fidelity guarantee

Protect Browse all protect tools

protecting PDFs with PDF Architect, where the Secure module help articles document requiring a password to open the document with a selectable encryption level, restricting permissions with a separate password that controls changes, printing and copying, and removing the password later with the same tool; the Redaction tool documents manual and search redaction that permanently deletes information and requires the redaction to be applied after marking, with the vendor describing the whiteout tool separately; the scope records the password, permission and redaction workflow, makes no specific encryption-algorithm claim because the pages name only a choice of encryption level, and keeps the permanent-deletion statement as the vendor's claim

View Browse all view tools

viewing PDFs with PDF Architect, where the product page describes a PDF viewer and editor that lets users create, view and edit PDF files, the free plan card lists a PDF reader for viewing and navigating through PDFs, and the help centre includes reading and annotation material such as the Read Aloud feature; the scope is the documented read and navigate capability available on the Free plan, with no claim about every viewing feature being free

Merge Browse all merge tools

merging PDFs with PDF Architect, where the product page says the Page feature merges files of different formats into one PDF and can insert and customise page elements, and the help article documents combining multiple file types into one PDF through the Create Convert module with Merge, adding files or folders, adding opened files, removing entries and merging attachments into the result; the scope records the documented combine and page-organisation operations, with no claim about preserving signatures, forms or annotations across a merge

Sign Browse all sign tools

signing PDFs with PDF Architect, where the help centre documents the Fill and Sign module for adding a signature or initials appearance, placing, resizing, moving and deleting it, and the Separate E-Sign module for preparing, sending and tracking documents for signature with a manifest archiving the signature ceremony; the Secure module also documents digital signatures, and the pricing page includes digital signatures with 50 e-signatures a year on Pro and unlimited e-signatures on Business; the scope separates the placed signature image from the digital signature and the E-Sign service, and makes no independent legal-validity or certificate-authority claim

OCR Browse all ocr tools

running OCR with PDF Architect, where the help centre documents the OCR module's Recognize Document flow for multi-page scanned documents, Auto and Manual OCR for individual images that makes the recognised text editable in the existing PDF, and an article listing the languages detected by the OCR engine, while the module is included from the Pro plan upwards; the language article lists 24 languages including English, French, German, Italian, Portuguese, Japanese, Russian, Spanish, Arabic, Chinese Simplified and Traditional, Czech, Danish, Dutch, Finnish, Greek, Norwegian, Polish, Slovak, Swedish and Turkish, whereas the Business card claims Advanced OCR in 100+ languages; the scope records the editable-text OCR workflow and the 24-language help list as the specific source, flags the 100+ card as a conflicting source, and makes no accuracy guarantee

Where your files are processed

Mixed - depends on version and feature

The vendor's own documentation separates them. On the device: PDF Architect on the desktop. On their servers: Account activation and e-signature workflows. A single answer for the whole product would be wrong for one of them.

The vendor says core documents stay local by default, and that is a vendor statement rather than a tested guarantee: account activation and e-signature workflows contact services, so no server is not an accurate badge. EU residency is unverified for those hosted workflows, because local support and European ownership do not establish document residency.

What it does

A modular Windows PDF editor from Avanquest pdfforge GmbH, the company behind PDFCreator. A free tier covers viewing, PDF creation and page management; the paid Pro plan at GBP 94 per user per year and Business plan at GBP 146 per user per year add content editing, conversion to and from Word, Excel and PowerPoint, forms, review and commenting, advanced OCR, batch processing, encryption and permissions, digital signatures and an e-signature allowance.

Redaction is available from Pro upwards, and the vendor says it permanently deletes the information. The pricing page calls the plans Free, Pro and Business, while the product page calls them Viewer, Professional and Business, and a help article still describes the older PDF Architect 9 Standard, Professional and Pro+OCR licensing.

Best for

Windows teams already using PDFCreator, or European organisations that want account-based licensing, MSI and group-policy deployment, and local-by-default processing.

Worth knowing

The free edition is Windows-only and its comparison table marks Page, Convert and Secure as removed, even though the free card on the same page says it can view, merge and convert PDFs; that internal inconsistency is recorded rather than resolved. Redaction needs a paid plan, and the Secure row is removed on Free.

The plan names are inconsistent across current vendor pages: the pricing page sells Free, Pro and Business at GBP 94 and GBP 146 per user per year, the product page calls the same three plans Viewer, Professional and Business, and a help article updated in September 2026 still describes the older PDF Architect 9 Standard, Professional and Pro+OCR licensing, so a review of either generation may not match what is sold now.

The Pro plan includes 50 e-signatures a year and Business includes unlimited e-signatures. Microsoft Office 2007 or later is required for plug-in conversion to Word, Excel and PowerPoint.

Activation and periodic validation need an internet connection, and without one the product can revert to PDF Architect Free. The OCR language article lists 24 detected languages, while the Business card claims Advanced OCR in 100+ languages, so the language claim is recorded as a source conflict rather than a number.

The whiteout tool is also described as deleting content, but the dedicated Redaction tool is the one the vendor describes as permanent removal, and real redaction remains a vendor claim rather than an independently tested result.

Details, and where each comes from

Vendor statements, our own reading of their pages, and the things nobody has established yet, each answered separately. Where we have not confirmed something it says so rather than guessing, and a row nobody has established is greyed out.

Versions covered
Windows
Website
pdfforge.org
Requires an account
Yes
Free tier
Yes
Watermark on the free tier
Not verified
Maximum file size
Not verified
Batch processing
Yes
Data residency
European Union
Open source
No
Self-hostable
No
Licence
Proprietary.

Proprietary. The site is run by Avanquest pdfforge GmbH, Axel-Springer-Platz 3, 20355 Hamburg, Germany, registered in Hamburg under HRB 185235, European tax ID DE183155981, with managing directors Eric Gareau and Stephen Siegel, and pdfforge is a registered trademark of Avanquest Software.

The current pricing page sells a Free plan and paid Pro at GBP 94 per user per year and Business at GBP 146 per user per year, with a 30-day money-back guarantee, while the product page calls the three plans Viewer, Professional and Business and a help article still describes the older PDF Architect 9 Standard, Professional and Pro+OCR licensing. Activation and periodic validation require an internet connection, and Microsoft Office 2007 or later is required for plug-in conversion to Word, Excel and PowerPoint.

Redaction
Removes the content
Programmatic access
None
Last availability check
Responded in 1074 ms 21 October 2026

Checked automatically by our own runner, not reported by the vendor. 100% of our last 30 checks got a response.

What the redaction verdict rests on

From the vendor's own documentation, read 22 September 2026. Not tested by us.

“PDF Architect has a Redaction tool. This will permanently delete information from your document. It’s the digital equivalent of redacting physical documents.”

What that does not establish

Vendor support documentation, not a test we ran. That sentence is IDENTICAL, word for word, to PDFsam Enhanced’s article, and both products belong to the same vendor - so it is a support-template statement about a shared component rather than a description of this product.

The guide’s tier note records that PDF Architect’s redaction is included from Pro upwards, which this page does not mention.

https://support.pdfarchitect.org/hc/en-us/articles/360022491731

What the vendor says

Claims are labelled rather than repeated as fact. Where we have checked something ourselves, it says so and shows when. Checked means we read the vendor's own page and it says what we recorded - not that we tested the behaviour, unless the note says we did.

  • “PDF Architect has a Redaction tool. This will permanently delete information from your document.”

    Checked by us - the source says this Read 21 September 2026

    Confirmed verbatim. The article opens, in bold where the emphasis falls here: "PDF Architect has a Redaction tool.

    This will permanently delete information from your document. It's the digital equivalent of redacting physical documents." Two routes are then documented, manual and search, and both are mark-then-apply.

    Manual redaction ends with "Click Apply Redaction to finalize your redaction", followed by a dialog "advising you that PDF Architect will now save your document. If you proceed, any information will be permanently removed" - so the permanent step and the save are the same action.

    Search and Redact ends with a button the article names in capitals, "DELETE PERMANENTLY", behind a second warning dialog. Before that point the page uses the word marked throughout: an area "is 'marked' for redaction", a marked area can be deleted and redone, and the mark is resizable in Edit mode.

    That is the same two-step model Bluebeam, Nutrient and Power PDF each describe. Recorded as the vendor's description and not as an observation, because PDF Architect is a paid Windows application and no control was run.

    One methodological note worth keeping: the honest reading of this page required a different route than a browser, and the record should say so rather than imply the public page was read.

    Standing: Re-read and matched byte for byte

    Check it yourself: the source, the SHA-256, and how we checked
    Read
    https://support.pdfarchitect.org/api/v2/help_center/en-us/articles/360022491731.json
    From
    the text a browser renders
    SHA-256
    57dc9428f0c1122cdf73cc21a3f6e1e2df30a65c0909475e8c3fb9cbd41f4039
    Note
    the method says raw; the saved artifact is a rendered read

    How we checked

    The recorded source is a description rather than a URL, and the resolver needed the help centre article: https://support.pdfarchitect.org/hc/en-us/articles/360022491731-How-to-redact-my-file. That page returns a Cloudflare bot interstitial to an automated reader even in headless Chrome - the render produced 272 bytes of visible text, of which the substantive line is "Performing security verification" - so the article was read on 2026-09-21 through the help centre's own Zendesk API endpoint, https://support.pdfarchitect.org/api/v2/help_center/en-us/articles/360022491731.json, which returns the same article body as JSON.

    The claim was checked against the body field, then the HTML was stripped to readable text to confirm the surrounding procedure. sourceHash is the SHA-256 of that JSON response as read, not of the blocked HTML page. The article records updated_at 2026-01-30 and is not marked outdated.

    What this hash proves, and what it does not

  • “Cloud optional. Local by default. Sensitive documents stay on your own infrastructure.”

    Checked by us - the source says this Read 21 September 2026

    Confirmed, with a wording note: the claim joins two of the page's own variants. The headline reads "Cloud optional.

    Local by default. Sensitive documents stay on your infrastructure." and a feature bullet further down reads "No cloud upload.

    Documents stay on your own infrastructure." The claim says "your own infrastructure" in the first sentence, which is the bullet's wording rather than the headline's. The substance is the vendor's throughout.

    This is a local-processing claim in a capability tier, and it is the same vendor whose redaction claim was recorded in the redaction tier - PDF Architect is the tool whose help page was reachable only through its Zendesk API.

    Standing: Re-read and matched byte for byte

    Check it yourself: the source, the SHA-256, and how we checked
    Read
    https://www.pdfforge.org/pdfarchitect/pricing
    From
    the text a browser renders
    SHA-256
    9dbf854703bc92053bb6fa0bb337c613a4837b65c439f7fe0834304b8d81035c

    How we checked

    https://www.pdfforge.org/pdfarchitect/pricing rendered in headless Chrome with scripts/render-page.mjs on 2026-09-21 (visible text 4691 bytes) and each phrase of the claim checked separately against that text. sourceHash is the SHA-256 of the rendered text.

    What this hash proves, and what it does not

Each claim is quoted from the vendor's own pages. This section describes what we have and have not checked - it is not a judgement about anyone.

Sponsorship is distribution, not an endorsement or a promise of search rankings, AI citations, traffic, or sales. This listing is a free entry, compiled from published sources.

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Related reading

How this record was put together

Editorial review.
No editor has signed this record off. That is not the same as nothing having been checked, and the lines below say what has.
Source reading.
2 claims taken from the vendor's own pages, read between 21 September 2026 and 21 September 2026.
Website availability.
The vendor's site was last checked on 21 October 2026.
Behaviour testing.
We ran this ourselves. The file handling was watched directly.

Sources: pdfforge.org (PDF Architect product, pricing, the secure-features pages covering encryption, permissions and signatures, cross-promotion page, privacy policy); the PDF Architect help centre redaction article read via its help-centre JSON API because the human page returns HTTP 403. Vendor claims, not independently verified.