All the PDF tools you need. Encrypted by default.

Edit · sign · merge · compress · convert — without uploading to a random server. Drop a PDF below to start.

Drop your PDF here, or browse files

Free for 5 documents per month · No card · End-to-end encrypted

The tool grid

Every PDF action in one workspace

Pick a category. Each tool opens a focused page; your file stays encrypted, your work stays in your library.

Why HOOH's PDF Editor

Three things the free crowd can't say

  • Encrypted

    Not uploaded to a random server

    End-to-end encryption per user. Your PDF never leaves your workspace as plaintext, ever.

  • AI-native

    Spok reads what you sign

    Spok parses the document before you sign it, flags suspicious clauses, surfaces hidden deadlines.

  • Connected

    Lives in your workspace

    Sign once, the document stays in your library — searchable, cross-referenced, ready for the next chat.

Spok in the editor

The AI-native moment Adobe can't show

Open the NDA. Spok flags the 5-year duration before you sign. You decide.

Non-Disclosure Agreement
Between Acme Inc. ("Company") and John Smith ("Recipient")
Doc · NDA-2026-0481 · Final
1. Confidential Information

Recipient agrees to hold in strict confidence all information disclosed by the Company in connection with the engagement, including business plans, customer lists, and technical materials. The duration of this obligation shall be five (5) years from the date of disclosure.

2. Exclusions

Information that is or becomes publicly available through no act of Recipient, or that was lawfully known to Recipient prior to disclosure, shall not be considered Confidential Information.

Company
L. Hartley
Lily Hartley, CEO · Acme Inc.
Apr 30, 2026
Recipient
↑ Awaiting your signature
John Smith · Recipient
Date · _______
Initials each page →
Paused · click to interact
Level II — Edit

A real document editor. For every form.

Sign an NDA, stamp an invoice "Paid", approve a request, fill a tax form, highlight a clause — each tool brings the right document forward and waits for your action. No AI. Just a fast, familiar editor.

NDA · Invoice · Approval · W-9 · Contract

Use cases

Four things people open this for

  • Redact a contract before sending
  • Sign a lease from your phone
  • Merge invoices for taxes
  • Compress a 200MB scan to email

Pricing

Straightforward tiers

See all plans

Questions

About the PDF Editor specifically

What's the file size limit?
10 MB per file on Free; 32 MB per file on Pro. Larger files in Pro batch ops queue automatically.
What happens to my PDF after I close the tab?
It stays in your encrypted workspace. Nothing gets deleted unless you delete it; nothing leaves your library.
Can I run batch operations?
On Pro — yes. Merge 50 invoices at once, sign 20 NDAs in a row, compress an entire folder. Free is one file at a time.
Does it work on scanned PDFs?
Yes. Scanned PDFs are OCR'd automatically (Pro) so you can search, edit text, and chat with them just like native PDFs.
Are signatures legally binding?
Yes. HOOH e-signatures meet ESIGN (US) and eIDAS (EU) requirements. Each signature includes a tamper-evident audit trail.
How is this free?
The free tier covers basic ops at modest file sizes — enough for most household paperwork. Pro pays for the heavy ops, large files, and AI.

See also

Other HOOH AI surfaces

Edit your PDF — no upload to a server, no card needed.

Drop a file here. Free for 5 documents per month.

Drop your PDF here, or browse files