Flint Free is genuinely useful for light tasks. Flint Pro removes the caps and adds the heavier features. Here is the honest line between them.
What Flint Free covers
Light editing, light signing, basic merging and splitting. No watermark on output. Capped on file size and tasks per session for heavier work.
What Pro adds
Unlimited tasks within fair use. Larger file sizes. Full redact-pdf, password-protect-pdf, convert-pdf at quality. Saved signatures across sessions. Priority processing on big jobs.
The day pass
Between Free and Pro sits the day pass — 24 hours of Pro capability for a one-off heavy job. Best if you hit a Free cap once a month and do not want a subscription.
Best for…
Free for occasional light editing and signing. Day pass for a one-off heavy day. Pro for daily or weekly use.
FAQ
Does Free watermark output?
No. Flint never watermarks output on any tier.
What's the typical Free cap?
File size and tasks per session, varied by tool. Heavier work surfaces an upgrade prompt.
Can I downgrade?
Yes — cancel Pro and you return to Free.
Start free. Upgrade only when you actually need to.