How to Sign a PDF Without Adobe
You can sign a PDF without Adobe by using a free browser-based PDF signer. Upload your document, add a drawn or typed signature, place it on the page, and download — no installation or subscription. DocFills processes signing entirely in your browser so your file stays private.
Why people search for Adobe alternatives
Adobe Acrobat's signing features are locked behind paid plans. Many users only need to sign a PDF once or twice — paying $12+/month is unnecessary.
Free online tools handle the same workflow: upload, sign, download.
What to look for in a free PDF signer
Client-side processing (file stays on your device), no watermark on the output, support for multi-page documents, and the ability to draw or upload a signature image.
Avoid tools that require account creation just to download or that upload your document to unknown servers.
Sign with DocFills in 3 steps
1. Open /sign-pdf and upload your PDF.
2. Draw or type your signature, or upload a PNG from the E-Signature Generator.
3. Place the signature and download. Done — no Adobe account needed.