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Chrome extensionwhat they say

PDF Filler

Streamline document editing with PDF Filler, a Chrome Extension to effortlessly fill out PDF and fill in PDF forms online.

★★★☆☆3.3 (10) · 5k+ users
Free
Chrome Web Store ↗
what mrrlens sees
MRR · No price listedNo price in the listing
Opportunity—
Buyer threads · 30 d0
“allowed one edit to a PDF before they charge you.”
#1 complaint · Pricing · 1 of 2 complaints read · analysed Oct 31, 2026 · source

01Revenue

No price in the listing

Store data from the Chrome Web Store listing, refreshed daily. Updated 5 d ago.

02Why users leave PDF Filler

Pricing1 review · 1 of 2

Users get one PDF edit before a paywall, making pricing feel like a trap rather than a clear trial.

“allowed one edit to a PDF before they charge you.” source ↗
1 more complaint, with verbatim quotesIncluded in the day pass and Pro.
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Sample: 2 recent complaints (1–3★ reviews) · clustered Oct 31, 2026 · complaints from Oct 2025–Mar 2026, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better PDF Filler

Build difficultyMediumPDF form parsing/rendering fidelity and Chrome extension reliability; no regulation, payments, hardware, or network effects.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better PDF Filler

0 buyer threads in the last 30 days name PDF Filler, and 36 more are in the same market.

05Questions about PDF Filler

How much revenue does PDF Filler make?

PDF Filler's listing publishes no price and no paid plan, so MRRLens shows no revenue estimate. It may still charge on its own website; a founder can verify the real figure.

What do users complain about most in PDF Filler?

Across 2 recent complaints, the most common is pricing (1 of 2). Users get one PDF edit before a paywall, making pricing feel like a trap rather than a clear trial.

What are the best PDF Filler alternatives?

The closest alternatives MRRLens found are Fill Out PDF, PDF Editor for Chrome and WPS PDF. The full list, with why users leave, is on the PDF Filler alternatives page.

How many people use PDF Filler?

PDF Filler lists 5k+ users on the Chrome Web Store, rated 3.3 (10).

See the full x-ray of PDF Filler

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.