A simple Windows app that reads your TNG eWallet RFID toll transaction PDF and gives you the total in one click — ready to paste into your expense claim.
tng-toll-summary-video.mp4
For employees submitting claims: Every month, claiming toll expenses means opening the TNG eWallet PDF, scrolling through every page, and manually adding up each charge one by one — hoping nothing got missed along the way. The PDF spans multiple pages, lists every single transaction individually, and provides no subtotal anywhere. One fat-finger or missed line and the whole claim is wrong.
For HR processing claims: When a colleague submits a TNG RFID toll claim, HR has to open the same PDF and manually verify every transaction against what was submitted. With 20–30+ transactions per person per month, and multiple colleagues submitting at once, this means re-counting every single line item, cross-checking totals, and catching any discrepancies — all by hand. It's slow, repetitive, and mistakes are easy to make.
This app solves both sides: employees get an accurate total in seconds, and HR gets a clean number they can verify instantly.
- Go to the Releases page
- Under Assets, click
tng_toll_summary.exeto download it
No installation required. Just download and run.
- Open the TNG eWallet app on your phone
- Tap Transactions → Recent transaction
- Tap the filter icon (top right), select RFID
- Select your vechile plate number
- Select your date range (e.g. the claim month)
- Tap the Send to email, the PDF will send to your inbox
- Check email and download the pdf
Double-click tng_toll_summary.exe to open it.
You'll see a window like the screenshot above.
Option A — Drag and drop Drag your PDF file from File Explorer and drop it onto the app window.
Option B — Click to browse Click anywhere inside the dashed box and select your PDF file.
The app will read your PDF (this takes 2–5 seconds) and show:
- A numbered list of every successful RFID toll charge
- The total amount at the bottom
Click Copy next to the total — then paste it directly into your expense claim form.
The app says it can't find transactions. Make sure the PDF is a TNG eWallet transaction history export, not a screenshot or a bank statement.
The total looks wrong. The app only counts Success RFID toll transactions. Pending, failed, or non-toll transactions are excluded.
My antivirus flagged the file.
The .exe is built automatically by GitHub Actions from the source code in this repository. This is a common false positive for PyInstaller-packaged apps. You can review the source code here and build it yourself if preferred.
I'm on Mac or Linux.
The .exe is Windows-only. On Mac/Linux you can run the script directly — see Build from Source below.
Requires Python 3.11+, uv, and Tesseract OCR.
git clone https://github.com/siewho/tng-rfid-toll-summary
cd tng-rfid-toll-summary
uv sync
uv run python gui.pyThe Windows .exe is built automatically when you push to main via GitHub Actions.
- PyMuPDF — PDF parsing with built-in OCR support
- Tesseract OCR — reads image-based pages in the PDF
- customtkinter — GUI framework
- PyInstaller — packages everything into a single
.exe - GitHub Actions — builds the Windows
.exein the cloud - uv — Python package manager