DocFiller

One Word template + one spreadsheet = hundreds of finished documents. No mail-merge.

Placeholders with filters: {{name|title}}, {{salary|money}}, {{date|date:%d %B %Y}}
Conditional sections: {{#bonus}}…{{/bonus}} — paragraphs that appear only when there is data
Per-row output filenames, subfolders, images, optional PDF via LibreOffice
Works on .xlsx and .csv, auto-detects utf-8 / utf-8-sig / gbk (Chinese Excel exports)

29 USDT

Pay in USDT (USDT / USDC — 6 chains). The download link unlocks the moment the transfer confirms — no account needed.

What you get

A single Python file plus a one-page README — no framework, no account, no license server.
Sample data and a runnable demo, so you can see the output before you read the code.
Source included. Runs offline on Python 3.9+. Most tools use the standard library only.

unzip docfiller.zip && cd docfiller
pip install -r requirements.txt   # only if the README lists one
python docfiller.py demo/input.csv -o out.csv

One-time payment, no subscription, no seat count. If the file will not run on your machine, reply to the order and it gets fixed or refunded.