- Legal
Edit, Sign, and Cover Details in Legal PDFs Online
Change a clause, add a date, place your signature or hide a commercial term before you send a document on — all on the original PDF.
- Works in your browser
- No software to install
- Original layout preserved
- Files up to 100 MB
How your files are handled
Encrypted on the way in
Your file travels between your browser and our servers over a TLS-encrypted connection.
Encrypted where it sits
Uploaded files are stored encrypted — everything written to our storage gets 256-bit AES.
Gone when you delete it
Delete a file from your dashboard and it is erased immediately and permanently, with no backup copy kept.
Who this page is for
- Contract managers and legal ops
- In-house teams without a document tool
- Consultants handling their own agreements
- Business owners reviewing supplier contracts
Documents that come through here
- Service and supplier contracts
- Non-disclosure agreements
- Waivers and consents
- Company policies
- Contractor agreements
- Legal correspondence
What you can do with a legal PDF
Common legal workflows
Contract review
- Upload the contract
- Edit the clause details
- Add your signature
- Download
NDA
- Upload the NDA
- Fill in the parties
- Sign your part
- Download or share
Copy for a third party
- Upload the document
- Cover the commercial terms
- Check every page
- Share the copy
Supporting bundle
- Upload each exhibit
- Merge into one file
- Put them in order
- Download
Why legal teams work here
Keep the agreed wording
Editing the original PDF protects clause numbering and cross-references.
One pass instead of three
Edit, sign and download in a single session rather than emailing a marked-up draft back and forth.
No desktop install
It runs in the browser, so it works on a machine you cannot install software on.
One bundle to send
Merging turns a contract and its exhibits into a single file.
Hide terms before sharing
Cover pricing or party names before a document goes outside the business.
How legal documents work here
- You edit the text already in a document, add dates, and place your own signature.
- Signatures are drawn or typed marks placed on the page.
- Covering hides content visually; it does not remove the text from the file.
- If a document already carries a digital signature, work on a copy and have the result re-signed.
- PDF27 is a document editor. For legal questions, check with a qualified professional.
Questions about legal documents
Yes. You can change text that is already in the contract, add new text or dates, and keep the document’s original layout rather than rebuilding it.
Draw an opaque box over the names, figures or terms you want kept out of view, then save a covered copy. The shape hides the content on the page; the text stays in the file underneath.
Yes. Place your signature wherever the NDA asks for it and download the signed PDF. Share the file and the other party signs their own copy.
A digital signature certifies the exact bytes of the file it was applied to, so edit a copy and have the result re-signed rather than changing the signed original.