Nibform

NibformNibform .pdf

Image

All

Open a PDF to start. Everything stays in your browser.

Form fields in this PDF

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Design this form

Add fields for someone else to fill in. Pick a type, then tap the page where it goes.

Field name

Fields you add stay editable in any PDF app. Select one on the page to rename or delete it.

Draw your signature

Use your finger, a stylus or the mouse. It is placed on the page you tapped.

Save this signature on this device for next time Plus

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Send for signature

Nibform seals the document on this device. Anyone who opens the file elsewhere sees only a cover page; the document itself opens only in Nibform. Nothing is uploaded. You send the sealed file yourself (email, WhatsApp, anything).

Instructions for the signer (shown on the cover)

Open with a tapThe signer opens it in Nibform; no code needed. Anyone with the file can open it. Lock with a passphraseThe signer must enter a word or code you share separately (a text message, a phone number you both know).

Passphrase

This document is sealed

Passphrase from the sender

Templates Plus

A template is the layout you have placed on this document: text, marks, fields, watermark. Apply it to another copy of the same form. Stored on this device only.

Settings

Everything Nibform remembers lives on this device: saved signatures, templates, your Plus key. Export it to move to another device or browser.

Import settings

Plus key

Nibform Plus

Unlimited Quick Fill
Editable and Locked saves
Saved signatures and templates
No "Made with Nibform" footer

pdfFiller is USD 96 a year. Acrobat is USD 180. Refund in one click for 14 days. Your PDFs never leave your device either way.

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Watermark

Text

Size

Angle

Color

Opacity 20%

Repeat across the page

Crop image

Drag the box to move it, drag a corner to resize.

Save PDF

As isForm fields stay editable; typed text, marks and signatures become fixed page content. EditableTyped text and marks become form fields other apps can change. Signatures and images stay fixed. Reopening in Nibform restores everything as movable. LockedEverything, including existing form fields, is flattened. Nothing can be changed afterwards.

File name.pdf

All pages Only pages

Quick Fill