PO Sorting – PIN Sort Helper

DIGISEVE

About this app

PO Sorting helps postal sorting assistants find the right line or bag for an article in seconds – fully offline.

Type a PIN code and see:
• The TD or Non-TD line / bag and the office's position on the line
• The air code for the destination
• Every post office with that PIN (head, sub and branch offices)

Scan an address
• Hold the camera over the cover – the PIN and post office names are read automatically
• Capture button for handwriting or small print
• English, Hindi and Kannada addresses
• Warns when the PIN and the post office on the address do not match, and suggests the best option

Lines
• See every line with all its offices and PINs, in position order
• Add, edit or remove offices, PINs and whole lines to match your office
• Import your own scheme from Excel / CSV, or restore the built-in default

Also
• Find a PIN by post office, village or district name
• Air code finder
• Learn mode with flashcards and quizzes
• Voice search and read-aloud
• Kannada, Hindi and English
• Dark mode

Privacy
• Works without internet – no login, no ads, no tracking
• Camera images are read on the phone and never stored or uploaded

Important
PO Sorting is an independent helper tool. It is not an official app of the Department of Posts / India Post and is not connected to or endorsed by it. Sorting data may be outdated – always follow your office's official instructions.

PIN directory: data.gov.in (Open Government Data Licence – India).

What’s new

• Villages: add your own village names under any BO / SO; search a village to get its office, PIN and line
• Share & backup: send all your data as one Excel file (WhatsApp, Drive), save to Google Drive, and import data from another user
• Full office list of your area in the shared file
• Move a line or offices between TD and Non-TD; rename TD / Non-TD to your office's names
• Parcel hubs updated as per MPOP rationalisation (07.10.2026)