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Meier Suite PDF

For accounting and law firms, HR and administration

Free PDF editor for Mac, with AI Paperwork, done in minutes. With no surprises.

Annotate, fill, sign, redact and compare your PDFs. With 138 tools, your AI processes a whole folder while you review what matters.

See how it works

Free account · No card · Delivered on launch day

  • Free to edit
  • 138 tools for your AI
  • Español · English · עברית
Annotate and approve: Highlights, notes, arrows, stamps and a signature on the same file.
MCP connection

Whether or not you know PDFs, the paperwork gets done.

MCP is an open standard that connects your AI to the app's real tools, like a universal plug. You talk normally; your assistant picks the tool, uses it and leaves you a result ready to edit.

You

Merge these 3 PDFs, sign the last page and make it light enough to email.

Your AIClaudeor any MCP-compatible assistant
PDF·Uses the app's tools

Waiting for instructions from your AI…

  • combine_files
  • add_signature
  • compress_document
Result

A signed 2 MB PDF, ready to send.

If PDFs give you trouble

Say what you need: merge, sign, shrink or fill. Your AI finds the tool among 138 and does it.

If you handle case files

OCR, Bates numbering, redaction and version comparison in batches, with one instruction.

The connection is free and you set it up once. You pay for your AI with your own account; everything it does stays editable in the app.

The problem

One piece of data leaking in a PDF can cost more than the whole job.

Covering isn't redactinga black box on top leaves the text underneath, ready to be copied.
Print, sign, scanfor a document that was born digital.
What changed in the contract?reading two versions line by line to find one comma.
With your AI

A folder of 40 contracts. One instruction.

Your assistant uses PDF's 138 tools: finds sensitive data, truly redacts, fills forms, stamps, signs with a certificate and compares versions. You review before sending.

You
In the contracts in this folder find tax IDs, national IDs, phone numbers and emails, truly redact them, add the “Reviewed” stamp and sign with my certificate.

What it does in the app, with the connector's real tools:

  1. find_sensitive_datatax ID · ID · phone · email
  2. mark_for_redaction212 matches
  3. apply_redactions40 files
  4. add_stampReviewed
  5. sign_documentdigital certificate
Your AI
Done: 40 contracts redacted, stamped and signed. I left you the list of changed pages for your review.

Before

  1. Open file after file
  2. Hunt for every detail by eye
  3. Cover, stamp and sign one by one
  4. Hope nothing slipped through

With PDF + your AI

  1. One instruction for the whole folder
  2. Review the list of changes
  3. Send with peace of mind

You stay in charge: everything stays editable, and if you don't want AI, everything works by hand.

In action

What you'll be able to do

Annotate and approveHighlights, notes, arrows, stamps and a signature on the same file.
Real redactionBlack out phones and emails: the text is removed from the file, not just covered.
Digital signatureSign with a certificate and record who, where and when.
Booklet and 4-upArrange pages to print and fold, no math needed.
Compare versionsSee which text changed between two files, color-coded.
Why PDF

Everything your office does with PDFs, in one place

Redaction that really erases

The text is removed from the file, not just covered.

Digital signature with a record

Who, where and when, verifiable.

No redoing the document

Forms, booklets, 4-up, OCR and version comparison.
Questions

What everyone asks before saying “I want it”

What is PDF Meier Studio?

It's a PDF editor for Mac to annotate, fill forms, sign with an audit trail, redact (the text is removed from the file, not just covered), run OCR and compare versions. It also converts Word, Excel, PowerPoint and images to PDF. Everything is processed on your computer, and it connects over MCP to your AI with 138 tools.

Is it an alternative to Adobe Acrobat?

For office paperwork — annotating, signing, redacting, comparing, OCR and converting — yes, and with no subscription. Plus, your AI can apply the same process to dozens of files while you review what matters.

Are my documents uploaded to the internet?

No. PDF is a Mac app and processes your files on your machine. Your AI only gives it instructions.

Does it open any PDF?

It opens your usual PDFs and also converts Word, Excel, PowerPoint and images to PDF.

Is it really free?

Yes. The account and every editing tool are free. You only pay if one day you want Iris to generate images, video, voice or music with Meier Credits, at the provider's cost. It's optional.

Do I need to know about AI?

No. If you already use Claude or another MCP-compatible assistant, you connect it in three steps and talk to it like a colleague. If not, the app works fully by hand.

What happens when I say “I want it”?

You create your free account and join the PDF launch list. On launch day you'll find it in your account and we'll let you know. People on the list get it first.

Stop letting paperwork be the bottleneck.

Save your spot for PDF for free and get it on launch day.

  1. Create your free accountThirty seconds. No card.
  2. You're on the PDF listYour spot is saved.
  3. It arrives on launch dayIn your account, before anyone else.

Free account · No card · Delivered on launch day

PDF Meier StudioFree to edit

Save your spot for PDF. It's free.

One account for every Meier Suite app.