v3.0 · 100% offline · zero trackers

The complete
document toolkit
that never leaves your phone.

Scan, edit, sign, encrypt, redact and organize — all on-device, all in one app. No cloud, no account, no subscription gates on real work.

+2k
4.8
Loved by privacy-conscious users
Doxentra home screen with scan, QR, ID, recent files, and library shortcuts
9:41
CITY MARKET
22 Apr 2026 · 14:38
Almonds 250g$8.40
Olive oil$12.20
Sourdough$6.50
Greek yogurt$4.80
Total$31.90
Auto-edge
3 / 12
Captured
Done
+
AES-256
PDF encryption with owner & view passwords
100%
Offline — your files never leave the device
20+
Tools across scanning, PDF, signing, ID
0
Trackers, ads or analytics SDKs
Real app screens

See the toolkit in motion.

Actual Doxentra screens for editing PDFs, opening pro tools, and locking sensitive files with local encryption.

Doxentra PDF editor with redact, text, sign, and draw tools
Doxentra pro tools panel with OCR, page management, extract pages, edit, and compress options
Doxentra PDF encryption screen
Trusted for receipts, invoices, contracts, IDs and more
Tax receipts· Lease agreements· Insurance forms· Passports· Whiteboards· Medical records· School notes· Tickets· Business cards· Tax receipts· Lease agreements· Insurance forms· Passports· Whiteboards· Medical records· School notes· Tickets· Business cards·
Core capabilities

One app. Every document task.

Pick a tool below to see how it works on-device. No round trips to a server, no waiting on quota.

Auto-edge multi-page scanning.

Real-time boundary detection finds the page edges before you press the shutter. Capture a stack in one session, then re-order pages with a drag.

  • Perspective correction & shadow removal
  • B&W, color, photo & whiteboard filters
  • Crop & rotate per page after capture
Page 1
Edges detected · clean
OK
Page 2
Auto-deskewed 4°
OK
Page 3
Capturing…
3/12
Nova Workspace

An infinite canvas for every scan.

Nova gives your documents room to breathe. Drag scans anywhere, pin the files you need most, connect related pages and run a polished set of macro tasks without losing the privacy-first workflow.

Infinite canvas
Lay out scans, notes and exports freely instead of forcing everything into one list.
Drag to organize
Move documents into clusters, stacks or review zones with natural drag controls.
Pin important work
Keep priority PDFs, signatures and exports anchored exactly where you need them.
Macro task launcher
Build packets from pinned files, apply batch watermarks, add coversheets, or batch sign documents in one flow.
Offline workspace Drag, pin and arrange freely Batch actions for pinned files
Doxentra logo
Nova Workspace
Today: 18 files, 6 actions pending
Infinite canvas
Dragging
PINNED INVOICE
Selected
Drag handle OCR
READY TO SHARE
Packet macro
Pinned files, coversheet, watermark, sign.
Drop zone
Merge stack
42% zoom
How it works

From paper to encrypted PDF in four steps.

Every step happens locally — your phone is doing the work, not a remote server.

01

Capture

Real-time edge detection finds page boundaries before you press the shutter. Multi-page in one go.

02

Process

On-device OCR pulls text, suggests filenames, removes shadows and corrects perspective.

03

Edit & sign

Drop a stored signature, annotate, redact, or merge with another PDF. Drag pages to re-order.

04

Encrypt & share

Set AES-256 owner & view passwords. Share the file — keep the keys on-device, on you.

Complete PDF toolkit

Every tool you keep paying for, free and offline.

A pocketable replacement for desktop PDF software — no monthly subscription, no per-document quota.

Merge & split

Combine documents losslessly. Extract a single page or a range. Drag to re-order before exporting.

AES-256 encryption

Independent owner & view passwords with granular permissions: print, copy, edit — restrict separately.

Sign & annotate

Reusable Signature Vault. Add text, highlight, draw, stamp dates. A full layer over any PDF.

Secure redact

Solid or "Classified" blocks that destroy underlying glyphs — safe to share without leak risk.

PDF → images & vice versa

Convert pages to JPEG/PNG batches; build a PDF from any image set. ZIP export ready.

Compress

Three quality presets shrink file size for upload limits — without softening type or readability.

Watermark & stamp

Anti-theft watermarks, "Draft" stamps, page numbers and date stamps applied across the whole doc.

Folders & tags

Organize with nested folders, color tags, and instant search across OCR-extracted text.

Trash & recovery

Two-stage delete: 30-day Trash for accidental tap-aways, then permanent erase on your terms.

Network activity
● LIVE
14:38:02● camera_open
14:38:04● ml_kit_edges_local
14:38:05● ocr_run_local
14:38:07● pdf_compose_local
14:38:08● aes256_encrypt_local
14:38:09● save_to_documents
—○ external_request — none
—○ analytics_event — none
—○ tracker_call — none
0
cloud calls
0
trackers
0
accounts
Security & privacy

Built so we never have to be trusted with your data.

Privacy isn't a marketing layer — it's the architecture. There is nowhere on our infrastructure for your documents to live, because the architecture won't allow it.

AES-256, owner & view keys
Independent passwords with granular permission flags. Forget the owner password and even we cannot decrypt — by design.
No accounts, no servers
There's nothing to log into. The app does not host your files. There's no inbox of your data on our infrastructure.
Local intelligence only
ML Kit runs entirely on-device for OCR & edges. Smart filename suggestions never leave the chip.
Read the full privacy policy
Why switch

Does what the others charge for.

A side-by-side look at how Doxentra compares to the typical mobile scanner experience.

Capability Doxentra Typical mobile scanner
OCR & smart naming ✓ On-device, free Cloud OCR, premium-only
AES-256 PDF encryption ✓ Owner + view passwords Often paywalled or unavailable
True redaction ✓ Glyphs destroyed Black box overlay only
Cloud upload ✗ Never Often required for sync
Trackers / analytics SDKs ✗ None Multiple SDKs, ad networks
Account requirement ✗ None Email or social login
Subscription gating ✗ None on core tools Per-page or per-month
From the reviews

Reasons people switched.

"I run a tax practice. Switched the whole team to Doxentra because clients trust me with documents I now never have to upload anywhere. AES-256 export is the killer feature."

Lina A.
Tax advisor · Karachi

"Edge detection is genuinely on par with my old desktop scanner. The fact that the OCR runs offline on a flight, with no quota, is wild."

Daniyal R.
Engineer · Berlin

"The redact tool is the first one I trust. I checked the export with text extraction afterwards — the redacted bytes were genuinely gone."

Priya N.
Lawyer · Mumbai
FAQ

Questions, answered.

Yes. After install, the app does not require an internet connection to scan, OCR, edit, encrypt or export. ML Kit models download once — after that, all processing runs on your device's chip.
There is no recovery path — and that is the point. We don't store your passwords; nobody at Doxentra can decrypt your file. Use the Vault and a memorable phrase, or your password manager.
Core scanning, OCR, editing and encryption are free. A small one-time Pro upgrade unlocks niceties like custom watermarks, pro export presets and theme options — but never a feature your data depends on.
Both. The app is built in Flutter for a consistent feature set across platforms — same scanning engine, same encryption, same offline guarantees on either OS.
Yes — share to any app, save PDFs/JPEGs/ZIP to your local Downloads folder, or AirDrop/Quick Share. Doxentra never holds your file hostage in a proprietary container.
Doxentra logo

Take control of your documents.

Free. Offline. No account. Install once and own the workflow.

Google Play App Store