Signér PDF online - Tilføj signatur til PDF gratis, i browseren

Upload PDF'en, skriv en stiliseret signatur, tegn en med musen eller fingeren, eller upload en gennemsigtig PNG af din scannede signatur. Træk den hen på signaturfeltet, tilføj initialer i margenerne, og download derefter en signeret PDF, der åbner uden problemer i enhver læser.

I de fleste jurisdiktioner ja — den amerikanske ESIGN Act, EU's eIDAS, den britiske Electronic Communications Act og Indiens IT Act anerkender alle simple elektroniske underskrifter til almindelige kontrakter (ansættelsestilbud, NDA'er, freelanceaftaler, fakturaer). Transaktioner med høj værdi kan kræve kvalificerede e-underskrifter.

Ja. Tilføj underskriftsfelter for hver part, gem den delvist underskrevne PDF, send den til den næste underskriver og lad dem tilføje deres underskrift i deres tildelte felt. Revisionssporet (hvem underskrev hvornår) er indlejret i PDF-metadataene.

Slip en underskrift, initialer og et datostempel fra værktøjslinjen på en hvilken som helst side. Datostemplet bruger som standard dagens dato, men kan tilsidesættes. Gør PDF'en flad ved download, så modtagere ikke kan ændre placeringen af underskriften.

Page previews render locally, but signing itself happens on our secure server: your document and signature image are uploaded over HTTPS, stamped into the PDF there, and deleted automatically afterwards — we never store or share them. That works well for everyday paperwork like employment contracts and NDAs; if your policy requires a signer that never uploads the file at all, use an offline desktop PDF tool instead.

Ja. Slå "Fladgør og lås ved download" til, og underskrifter, initialer og datostemplet brændes ind i siden. Kombineret med det valgfrie adgangskodebeskyttelsestrin bliver dokumentet manipulationssikret.

Dette værktøj tilføjer en elektronisk underskrift — et synligt billede af din tegnede, indtastede eller uploadede underskrift stemplet på siden — som er juridisk gyldig til dagligdags aftaler som NDA'er, tilbud og fakturaer. Det opretter ikke en certifikatbaseret digital signatur (den kryptografiske type, som Acrobat verificerer mod et .p12-/PKI-certifikat). Til rutinemæssige dokumenter er en elektronisk underskrift det, du har brug for; til papirer, der skal kunne verificeres kryptografisk mod manipulation, skal du bruge en certifikatbaseret signeringstjeneste.

Dette værktøj fokuserer på underskrifter, initialer, datoer og stempler, som du placerer hvor som helst på siden. Hvis din PDF har interaktive formularfelter — afkrydsningsfelter, tekstfelter, rullemenuer — der skal udfyldes, så brug vores værktøj Udfyld PDF-formular til at udfylde dem først, og vend derefter tilbage hertil for at tilføje din underskrift.

Yes — switch to the Text tab and type your paragraph, then pick a font family (Sans, Serif, Mono or Handwritten), a text color, and drag the size slider to set how large it renders on the page. Bold and italic toggle buttons next to the size slider let you emphasize the text without leaving the tool.

In the Signature tab, choose the Type mode, enter your name, then pick from eight cursive font styles — Caveat, Dancing Script, Great Vibes, Sacramento, Allura, Pacifico, Homemade Apple or Kalam — shown as live previews of your own name. Each renders a different handwriting look, so you can match the tone of the document you're signing.

Open the Date tab, pick a day with the date field or tap Today for the current date, then choose a format from the dropdown — MM/DD/YYYY, DD/MM/YYYY, YYYY-MM-DD, Month DD, YYYY, or DD Month YYYY. The live preview under the format picker shows exactly how the stamped date will look before you place it, and you can still adjust its font, color and size like the text tool.

Yes — in the Stamp tab, choose Create mode and enter your company name plus a short line like APPROVED, PAID or DRAFT; the tool generates a circular stamp graphic in the color you pick with the color field. If you already have a real company stamp image, switch to Upload mode instead and use that PNG or JPG directly.

Use the Signature tab (Type mode with a cursive font, or Draw if you prefer your real signature) to place your name, then switch to the Date tab and pick a format like Month DD, YYYY with Today selected for a professional-looking date stamp. Finally, add a Stamp in Create mode reading APPROVED in your brand color to mark the document reviewed — all three can be dragged and resized independently on the same page before you download.

In the Signature tab, choose Draw mode and sign directly on the canvas with your mouse, trackpad or a finger/stylus on touchscreens. If it doesn't come out right, tap Clear underneath the canvas to wipe it and try again — the tool automatically trims the transparent border around your ink so the signature drops onto the page at the right size.

Drag anywhere on a placed item to move it, or drag the small handle at its corner to resize it — text and date items automatically scale their font size as you resize. On a touchscreen you can also pinch with two fingers to resize and reposition in one gesture, and pressing Delete or Backspace removes whichever item is currently selected.

Yes. Use the Prev/Next arrows or the page thumbnail strip to jump between pages — each thumbnail shows a small badge with how many items you've already placed on it. The Placed signatures list in the Pages panel lets you tap any item to jump straight back to its page and select it, or delete it from there.

Once your PDF finishes rendering, a one-time popup asks for your full name (pre-filled if you're signed in) and, when you confirm, instantly builds a typed cursive signature from it and switches you to the Signature tool so you can tap the page to place it immediately. Tap Skip if you'd rather draw your signature or upload an image instead.

Switch to the Stamp tab, then either use Create mode to type your company name and a short line of text like APPROVED, PAID or DRAFT and pick a color — the tool renders it as a circular stamp graphic on the spot — or switch to Upload mode to drop in an existing PNG or JPEG of your company's real rubber stamp. Once it's rendered or uploaded, tap Add to page (or tap anywhere on the document) to place it just like a signature.

Yes — the Text tab is separate from Signature, Date and Stamp and lets you type a full paragraph (for example a certification statement or a note to the recipient) into a textarea. You can pick one of four fonts (Sans, Serif, Mono or Handwritten), set a color with the color picker, adjust size with the 1-6% slider, and toggle Bold or Italic before placing it on the page.