LaTeX that lives inside the PDF
Compile with a bundled engine — no TeX install — and the source travels inside the PDF, so you can reopen and edit it later. Draft and repair LaTeX with on-device AI on Apple devices.
What you can do
LaTeX, tool by tool
The plan that unlocks each tool is on its label; the chips show which platforms have it today.
Write LaTeX and compile it to PDFFree
A bundled engine — no TeX install. 3 builds a month free, 100 on Plus, unlimited on Pro.
iPad edits and drafts; compiling runs on Mac and Windows. The first compile of a package needs a network connection.
- Mac
- iPhone & iPad (partial)
- Windows (partial)
Reopen a compiled PDF's LaTeX sourcePro
The source travels inside the PDF, encrypted to your account on Pro.
Windows keeps the source unencrypted for now.
- Mac
- iPhone & iPad (partial)
- Windows (partial)
Draft and repair LaTeX with on-device AIFree
Apple Intelligence on Mac and iPad.
- Mac
- iPhone & iPad (partial)
- Windows — soon
Why Flourish
Private by architecture, not by promise
Most PDF apps quietly send your file to a server to run OCR, conversion, or AI. Flourish PDF has no document upload endpoint at all — which makes it a genuine fit for legal, medical, financial and other sensitive documents.
No upload endpoint
The service has no route that accepts a document. Your file cannot be sent to us because there is nowhere to send it.
OCR and scanning on the device
Apple Vision, Google ML Kit and Windows' own recognizer read the page on your hardware.
AI on the device
Summaries and questions run on Apple Intelligence or Google's on-device models — no credits, no cloud fallback.
Only an account and a plan on our side
Your email, a user id, and which plan is active. Never a PDF, its text, or what you asked about it.
Try latex free
Download Flourish PDF. Every tool is visible from the first launch; a paid plan unlocks the premium ones.