Vector E-Signatures · Legally Recognized

Sign contracts on your phone. No printer required.

Received a lease agreement, work order, or permission form? Sign with your finger or stylus in seconds, save your initials for repeat forms, and send it back immediately.

Download on theApp Store

GET IT ONGoogle Play

Signatures stay on your device · Natural stroke smoothing

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Lease_Agreement.pdfPage 3 of 4

Tenant Signature:

Ink Color:

Apply & Save Signed Copy

How can you sign a PDF on a mobile phone without printing and scanning?

Open the PDF in PDF Converter & Scanner, tap 'Add Signature', and draw your signature on the pressure-sensitive vector canvas with your finger or stylus. The signature can be scaled, rotated, recolored (black, blue, or slate), and positioned anywhere on the page. The app embeds the signature directly into the PDF vector layer and exports a clean signed document while preserving the original.

Verified: PDF Converter & Scanner Digital Signature Implementation

Sign once, place anywhere, keep your privacy.

Designed specifically for landlords, contractors, legal counsel, and remote professionals who need quick, clean document turnaround.

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Saved Signatures Wallet

Store your full signature and shorthand initials in a secure hardware-encrypted wallet. Apply them to recurring invoices and tax forms in one tap.

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Authentic Ink Colors

Many financial institutions require ballpoint blue ink to distinguish original signatures from photocopies. Switch between classic black, legal blue, and dark gray with one tap.

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Multi-Page Initials

Signing a 30-page commercial lease? Use the multi-page initial option to automatically stamp your initials in the exact bottom corner of every page simultaneously.

How to Sign a PDF on Your Phone

Get contracts signed and returned in less than 30 seconds.

1Open Contract in App

Import any PDF directly from your files, email attachment, or chat app into the Universal PDF Reader.

2Draw or Pick Signature

Draw your signature on the vector canvas with your finger or stylus, or select your saved signature from your private wallet.

3Position, Resize & Save

Drag the signature box onto the designated line, adjust size handles, choose ink color, and tap Apply to save a clean signed copy.

Signing PDF Questions & Answers

Details about legality, vector fidelity, and wallet security.

Is a PDF signed with this app legally binding?expand_more

Yes. Digital handwritten signatures applied via PDF Converter & Scanner are embedded directly into the document content stream in compliance with the US ESIGN Act, UETA, and EU eIDAS regulations for simple electronic signatures on leases, sales contracts, NDAs, and commercial agreements.

Does the app save my signature so I don't have to redraw it every time?expand_more

Yes. The Saved Signatures Wallet securely stores your signatures and initials in local on-device encrypted storage. You can place your signature onto any contract with a single tap.

Can I sign with different ink colors?expand_more

Yes. You can switch between Classic Black (#09090B), Ballpoint Blue (#006FEE), and Dark Slate Gray (#334155) to match the official ink conventions required by your document or jurisdiction.

Will signing degrade the text quality of my PDF?expand_more

No. The app embeds your strokes as true vector bezier paths without re-compressing or rasterizing the underlying PDF pages. All text, tables, and fine print remain razor sharp.