Observed arrival · 2026-09-06

Kontostapel Turns Marketplace CSVs into DATEV Files

kontostapel.com Observed source

Editorial interest 78/100 Selection signal · not a rating of the site

A browser-based converter that turns exports from Shopify, PayPal, Stripe, WooCommerce, and other platforms into DATEV EXTF files.

Landing page captured for the 2026-09-06 issue.

Field notes

The workflow asks users to select a source format, upload a CSV, and enter DATEV bookkeeping details before downloading an EXTF file. Supported sources include 13 named platforms, while a generic template maps date, amount, and description columns for other exports. The page lists a 10 MB upload limit and describes the output in terms of Windows-1252 encoding, semicolon separation, TTMM dates, and Soll/Haben markers.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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