Crea PDF compilabile online

What Crea PDF compilabile does

Crea PDF compilabile turns an ordinary PDF into a form that people can fill in on a computer or phone. You draw text fields, checkboxes and dropdown lists on top of the existing layout, for example over the lines of a registration form, a questionnaire or an order sheet.

When you click Save PDF, pdf-lib adds real interactive form fields (AcroForm fields) to the document and saves it with -fillable at the end of the name. The original page content is not changed, and the fields work in standard PDF viewers.

Come usare Crea PDF compilabile

1. Trascina il PDF su cui vuoi lavorare.
2. Scegli uno strumento dalla barra e fai clic sulla pagina per usarlo.
3. Sposta, ridimensiona o elimina ciò che hai aggiunto prima di salvare.
4. Fai clic su Salva PDF per scaricare il risultato.

When to use Crea PDF compilabile

• Convert a scanned paper registration form into a PDF that club members or patients can complete on screen.
• Add text fields and checkboxes to a client intake questionnaire so clients can fill it in and send it back by email.
• Build a simple order sheet with dropdowns for size or color that customers can complete without printing it.
• Make a worksheet fillable so students can type their answers instead of printing the pages and writing by hand.

Settings explained

Text field

Drag a box where people should type, such as a name, email or address line. Make the box slightly larger than the printed line so typed text fits. Taller boxes become multi-line fields.

Checkbox

Click to add an 18-point square checkbox, or drag to draw one at a custom size. Use checkboxes for yes or no questions, agreements and lists where several answers can be chosen.

Dropdown

Drag a box to create a list from which people choose one option. While it is selected, type the choices in the toolbar box separated by commas, for example Small, Medium, Large.

Text

Adds fixed text that is not a field, such as a label, an instruction or a heading next to a field. It is part of the page and cannot be changed by the person filling in the form.

Font size

Sets the size of fixed text added with Text, from 6 to 96 points, default 14. For text fields it decides when a box allows several lines: boxes taller than 2.5 times this value become multi-line.

Che cos'è il formato PDF?

PDF (Portable Document Format) è un formato di documento creato da Adobe nel 1993. I file usano l'estensione .pdf.

PDF was created by Adobe to show documents the same way on any device and printer. A PDF file describes pages with text, fonts, vector graphics and images at fixed positions. It became an open ISO standard in 2008, and there are special variants such as PDF/A for archiving and PDF/X for printing.

PDF is the right choice for documents that must look the same everywhere, such as contracts, invoices, forms, manuals, reports and files for printing. It also supports digital signatures, fillable forms, comments and password protection.

PDF is hard to edit, because text is stored as positioned pieces, not as flowing paragraphs. Converting a PDF to Word may change the layout. Scanned PDFs contain pictures of text, not real text, unless OCR has been applied.

All major web browsers open PDF files directly. Windows, macOS, iOS and most Android phones include a PDF viewer, and Adobe Acrobat Reader and many free apps can view, annotate and fill PDF forms on all platforms.

Perché usare Crea PDF compilabile di FansBond

La maggior parte dei convertitori online carica i tuoi file sui propri server. Lo strumento Crea PDF compilabile di FansBond, invece, fa tutto nel browser, grazie a WebAssembly e alle API moderne dei browser. I tuoi file restano sul tuo dispositivo, il che è più sicuro per foto private, contratti e lavori non ancora pubblicati, e spesso è anche più veloce perché non serve caricare né scaricare nulla.

Nessuna coda, nessuna filigrana e nessun account. Una volta caricata la pagina, lo strumento continua a funzionare anche con una connessione lenta.

Tips for the best result

• Fields are named automatically as text_1, check_2, select_3 and so on, numbered in the order you added them. This matters if you collect answers with software.
• Zoom in with your browser before placing small checkboxes, so they line up exactly with the boxes printed on the form.
• Test the form after saving: open it in a PDF viewer, fill in every field, and check that the text fits and each dropdown shows all its choices.
• People who have filled in the form can use Flatten PDF to turn their answers into fixed page content before they send it back.

How Crea PDF compilabile works in your browser

Each page is rendered with pdf.js so you can see it and place items exactly. What you add is kept as separate objects until you save, so you can move, resize or delete it at any time.

When you save, pdf-lib writes your text, drawings, images and fields into the original PDF. The original page content is not re-rendered, so existing text stays sharp and selectable.

Privacy and security

Most online converters upload your files to a server, process them there and keep a copy for some time. Crea PDF compilabile works differently: the code is downloaded to your browser once, and your files are read and written only on your device.

You can check this yourself: after the page has loaded, turn off your internet connection and the tool still works. This makes it safe for contracts, IDs, medical records, private photos and unreleased work.