Best free iLovePDF alternatives (open source, self-hosted) 2026

How iLovePDF compares

FAQ

What is the best free open-source iLovePDF alternative?

The best open-source alternative to iLovePDF is Stirling PDF, self-hosted on Railway. PDF tools you host. Stirling PDF's community code is MIT — Adobe Acrobat, Smallpdf, or iLovePDF without the seat. Skip proprietary/saas directories if you want OSS-only.

Is it free?

The Stirling PDF licenses are open source or fair-code. You still pay hosting (Railway or any VPS) and any APIs the stack calls. There is no iLovePDF seat or task bill on this path.

Can I migrate from iLovePDF?

Yes. Start with the workflows or data you actually use, then cut over. The Stirling PDF stack page has the agent prompt and the cost table; most teams rebuild the slice that matters and leave old iLovePDF links until they expire.

How do I deploy it?

Open the Stirling PDF stack, copy the agent prompt, and deploy on Railway (one service, PORT, and a volume when the app needs disk). Placeholder: Stirling PDF official image plus a volume if you persist files. Bind HTTP to 0.0.0.0:$PORT. Skip proprietary/saas dirs if you want OSS-only. No one-click template in this repo yet — Start on Railway.

What does this replace?

Adobe Acrobat / Smallpdf / iLovePDF. The published small-team estimate on this stack is $1,200 a year.

Related pages

• Stirling PDF stack
• Replace Adobe Acrobat
• Replace Smallpdf
• See all best open-source PDF tools
• All replace pages
• Best open-source roundups
• All stacks
• Tools catalog