Harborlight
Harborlight / Pocket Scan
Pocket Scan · Phone scanner

Snap. Straighten. Send the PDF.

A much-loved free scanner app has been retired, and the popular replacements add watermarks, video ads, scan limits or sign-ins. Pocket Scan runs in your phone’s browser: nothing to install, nothing to pay, no watermark.

  • Automatic edge detection, adjustable corners
  • “Document” filter for clean white pages
  • One PDF or JPGs · no watermark
Found it useful? One tap tells us what to build more of.
Pocket Scan corner editor on a phone
Pocket Scan enhanced scan on a phone
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What changed

Why people are looking for something new

The short timeline, with sources. Plans and policies change, so check each vendor’s current page for the latest. Read the full guide: what changed and your options →

Microsoft Lens stops making new scans after being removed from app stores in February, according to Android Authority.

Source: Android Authority ↗

A comparison of scanner apps notes watermarks and video ads, paywalls after a few scans, and required accounts.

Source: Unstar ↗

A scanner user reports only five scans allowed without a subscription.

Source: Adobe Community ↗
What people are saying

In their words, roughly

Lens had over 92 million downloads before its retirement was announced.
TechRadar · Aug 2025
The suggested replacement is described as lacking the old app’s simplicity.
Android Authority · Jan 2026

Paraphrased from public posts and articles, linked to the original. These are not reviews of Pocket Scan, and their authors are not affiliated with Harborlight.

Cargo manifest

Everything the job needs, nothing it doesn’t

Capture

Shoot page after page

Use your phone’s camera, a live viewfinder with the page outlined, or photos you already have.

Detect

Finds the page for you

Edges are detected automatically. Drag any corner with a magnifier for a pixel-perfect fit.

Flatten

Perspective fixed

Skewed photos become flat, square pages, sized for Letter, A4, a card or the image itself.

Enhance

Paper looks like paper

Document, grayscale and black-and-white filters, brightness and contrast, applied to one page or all.

Pages

Order and retake

Reorder, rotate, re-edit or delete pages. Your session survives a reload.

Export

Right-sized files

One PDF with a size estimate before you save, JPGs, or your phone’s share sheet.

On deck

See it working

Three steps

How it works

Tap the shutter and take a photo.
Check the corners, pick a filter.
Export one PDF.

Stuck? Every Harborlight tool has a ? button with a short guide, tips and answers, right inside the app.

Fair comparison

What “free” means here

Compared with the free tiers of popular tools in 2026. Details vary by product, and some paid tools do things Pocket Scan doesn’t; we list those too.

FeaturePocket ScanTypical free tier
WatermarkNeverCommon on free tiers
Scan limitNoneOften a few per month
Install requiredNoYes
Account requiredNoOften
AdsNoneCommon
Where scans goStay on your phoneOften a cloud account
Questions

Good to know

Do I need to install anything?

No. Open the page in your phone’s browser. You can add it to your home screen if you like.

Are my scans uploaded?

No. Photos are processed on your phone and never leave it unless you share the PDF yourself.

What if the edges aren’t found?

Drag the four corners. Detection is weaker on white paper on a white table, so use a darker surface when you can.

Can it read the text (OCR)?

Not yet. Pocket Scan makes clean image PDFs; searchable text may come later.

Is it really free?

Yes: no watermark, no scan count, no account, no ads. Tips keep it going.

Ready when you are.

No sign-up. Open it and start, or download the single file for offline use.

Also in the harbor

More free tools

Comments & suggestions

What do you think of Pocket Scan?

Tell us what works, what is missing, or what broke. Good ideas land in the next version.