How would you market a free PDF tool website in 2026?

I built a free online PDF editor called ButDoc. It already supports OCR, mobile editing, and multiple PDF tools, and I’m trying to grow it without spending a huge budget on ads.

If you had a SaaS like this, how would you market it today?

  • SEO?
  • Reddit?
  • TikTok/YouTube?
  • Backlinks?
  • Programmatic SEO?
  • Communities?

Would love honest advice from people who already grew tools/web apps 🙌

reddit.com
u/Super_Bed9485 — 4 days ago

Launching my free PDF SaaS — Need your feedback!

Hey everyone 👋

I built ButDoc — an online PDF toolkit to edit, convert, merge, split and compress PDFs.

One important thing:
It’s completely free, and I plan to keep the core tools free permanently.

I created it because many PDF websites became frustrating:

  • aggressive paywalls
  • forced signups
  • slow processing
  • too many ads

So I wanted to build something simpler and actually useful.

I’d really appreciate feedback from the community:

  • Is the UI easy to use?
  • Which PDF features do you need most?
  • What should I improve next?

Thanks to anyone who tries it 🙏

https://butdoc.com/

https://preview.redd.it/h83aojurc2ah1.png?width=3002&format=png&auto=webp&s=206fa826258fa14112d63aac7b5a558919702e10

reddit.com
u/Super_Bed9485 — 4 days ago

Launching my free PDF SaaS — Need your feedback!

Hey everyone 👋

I built ButDoc — an online PDF toolkit to edit, convert, merge, split and compress PDFs.

One important thing:
It’s completely free, and I plan to keep the core tools free permanently.

I created it because many PDF websites became frustrating:

  • aggressive paywalls
  • forced signups
  • slow processing
  • too many ads

So I wanted to build something simpler and actually useful.

I’d really appreciate feedback from the community:

  • Is the UI easy to use?
  • Which PDF features do you need most?
  • What should I improve next?

Thanks to anyone who tries it 🙏

https://butdoc.com/

https://preview.redd.it/e35wrxenq0ah1.png?width=3002&format=png&auto=webp&s=fdfe6ce2ecd1fc0a6a20a055f9f36ec63c0223dc

reddit.com
u/Super_Bed9485 — 4 days ago
▲ 1 r/alternativeto+1 crossposts

I built a free PDF tool because I got tired of paywalls everywhere

Hey everyone,

Over the past few months I noticed that most PDF websites started putting almost every useful feature behind subscriptions, limits, or forced account creation.

Sometimes I only wanted to sign a document, compress a PDF, or make a quick edit, but the experience always felt frustrating.

So I decided to build my own tool called ButDoc.com.

My goal was simple:

make it fast

keep the interface clean

avoid annoying paywalls

allow people to use the core tools without registration

I’m still improving it and adding more tools regularly, but I wanted to share it here because some people might genuinely find it useful.

Would also love honest feedback about:

UI/UX

speed

missing features

things that feel confusing

I built it for everyday users, students, freelancers, and anyone who works with PDFs often.

reddit.com
u/Super_Bed9485 — 5 days ago