Adobe Acrobat is the reason most people know what a PDF is. It is also the reason most people quietly resent their PDF software — the price, the installs, the account prompts.
Flint is a browser-based PDF editor that takes the everyday 80% of Acrobat and makes it cheaper and faster to open. This piece compares the two honestly, including where Acrobat still wins.
Where Adobe Acrobat wins
Acrobat is the reference implementation. If you need advanced OCR across hundreds of scanned pages, deep forms work with calculated fields, JavaScript actions, PDF/A archival profiles, or Bates numbering for legal discovery, Acrobat is still the obvious pick. It also has the longest paper trail with auditors and IT departments — nobody gets fired for buying Adobe.
If your job involves long, complex documents day in and day out, the Pro features genuinely earn their keep.
Where Flint wins
Flint is built for the everyday tasks that make up most PDF work: edit a PDF, sign it, merge files, compress for email, or convert PDF to Word. It runs in the browser, so there is no installer, no Creative Cloud login, no account-management overhead.
The pricing is the other half of the pitch. Flint sells a day pass for the one-off jobs and a flat Pro plan for regulars — no per-user seat maths.
Pricing compared
Acrobat Pro lists around $19.99 per month on an annual commitment in the US, with month-to-month higher again. Flint Pro is a flat annual rate and offers a day pass for one-off work. If you only touch PDFs a few times a year, a day pass is honestly the right call — even if Flint were not the one selling it.
The deeper savings show up if you have three or four colleagues who each need a PDF tool occasionally rather than daily.
Best for…
Pick Acrobat if you do heavy forms work, archival PDFs, Bates numbering, or your firm already standardises on it. Pick Flint if you mostly edit, sign, merge, split, compress and convert, and would rather pay for what you use. Plenty of teams keep one Acrobat seat for the specialist and let everyone else use a browser tool.
FAQ
Is Flint PDF as secure as Adobe Acrobat?
Flint uses encrypted uploads and short-lived storage. For most everyday work — contracts, invoices, signed forms — it is appropriate. For highly regulated workflows your firm should evaluate either tool against its own policy.
Can Flint open files Acrobat made?
Yes. Both produce standard PDFs. A PDF signed or filled in Acrobat opens fine in Flint, and the other way around.
Does Flint do OCR?
Flint handles common OCR cases needed for editing and conversion. Acrobat is still ahead for bulk OCR of large scanned archives.
Can I cancel Acrobat and just use Flint?
Many users do, especially freelancers and small teams. The honest test is to list the Acrobat features you actually used last month — if it is sign, edit, merge and convert, Flint covers it.
Start with the task you have today rather than the brand. If it is an everyday job, open it in Flint and see how far you get — most people are surprised.