The free pdf form filler that you actually own.
Stop paying 'Adobe taxes' or per-document fees. Convert static PDFs into fillable forms, collect signatures without forcing signers to register, and keep your data on your own infrastructure.
Why businesses are ditching traditional PDF tools
Most 'free' PDF tools come with a catch. They either slap watermarks on your professional documents, bombard your clients with ads, or force your signers to create an account just to type their name.
Adobe Acrobat and DocuSign have become a significant operational tax. For a team of 50, enterprise e-signature costs can spiral to $39k/year. DocuSeal changes the math. By self-hosting your own free pdf form filler, you remove the middleman and the 'per-envelope' pricing model entirely.
Ownership of the experience
When you use DocuSeal via Opsily, you own the infrastructure. Your clients see your brand, not a vendor's logo. They fill the form on a mobile-optimized interface and sign in seconds. No apps to download. No accounts to verify. Just a clean, professional finish for every contract, intake form, or NDA.
Why run your free pdf form filler on Opsily?
Enterprise-grade document handling without the vendor lock-in.
Data Sovereignty
Sensitive legal documents should not live on a third-party cloud. Opsily hosts your DocuSeal instance on private infrastructure, ensuring GDPR compliance and total data residency control.
Unlimited Everything
We do not charge by the user or the document. Send 10 forms or 10,000. Your monthly flat fee stays exactly the same, making costs predictable as your business grows.
Instant Deployment
Skip the complex server setup. One click and your document automation engine is live. We handle the SSL certificates, security updates, and daily encrypted backups automatically.
Built for teams who need reliability
DocuSeal + Opsily vs. DocuSign
See how much you save by moving to a self-hosted engine.
Comparison based on standard business tiers as of 2024.
Set up your form engine in minutes
Choose Your App
Select an app to get started.
Select DocuSeal
Find DocuSeal in the Opsily app catalog and choose your server size.
One-Click Deploy
Our system provisions your secure instance and applies SSL certificates automatically.
Upload & Add Fields
Drop your PDF into the builder and drag-and-drop 13 different field types including signatures and checkboxes.
Send & Sign
Share a link or embed the form on your site. Collect signatures instantly without per-doc fees.
Saved by a team of ten
Switching from basic SaaS tiers to self-hosted DocuSeal on Opsily saves the average small business nearly 2K every year in subscription fees alone.
Start Saving NowEverything you need for document automation.
We include every DocuSeal feature on every plan. No tiered 'pro' features for API access or branding.
Simple, flat-fee hosting
Choose the server that fits your needs. All plans include GDPR-compliant German hosting.
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Secure by design
GDPR Compliant
Data never leaves German soil. Host on our ISO-certified infrastructure.
Encrypted Backups
Your documents are backed up daily with AES-256 encryption.
Legally Binding
Electronic signatures generated meet standard legal requirements globally.
Secure Infrastructure
Hosted on T1 secure data centers with redundancy.
Questions about building a free pdf form filler
Yes, because traditional tools charge both a high monthly subscription and fees per document sent. With Opsily, you pay one flat monthly fee for the server and can then send an unlimited number of forms for free. There are no 'envelope' costs or surprise overage charges once your server is live.
Stop paying for every signature.
Run DocuSeal on your own server with no per-user fees. Start your private free pdf form filler engine and deploy in minutes with Opsily.