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CZL TradeDocs
Formerly CZL Invoice · Now with customs declarations · Completely free

CZL TradeDocs

Invoices, packing lists and customs declarations, just the ones you need

A free desktop tool by CZL Express. Enter the shipper, consignee and goods once, then produce only an invoice, only a packing list, or the full customs set including the China export declaration and declaration elements, all from the same shipment. English or bilingual, PDF or Excel. Your data never leaves your computer.

Free DownloadSee Features

Windows 10 / 11 · No admin rights needed · Built-in update notices

By CZL Express — International Logistics Provider

Screenshots

Fill in on the left and scroll through every document on the right. Change a number and they all update.

Shipment List

Search by invoice no., AWB, consignee or private note. One shipment per row, showing its declarations, invoices and packing lists.

Goods & Declaration Elements

Enter the goods once for every document. Add the Chinese declared name and declaration elements per line; under CIF / C&F, enter freight and insurance per line and the declared unit price includes them.

Packing & Reconciliation

Group cartons that are packed the same way. Cartons, weights and CBM add up and are checked against the invoice; the declaration takes its package count and weights from here.

Export Customs Declaration

Laid out like the China customs declaration form. Save the exporter, customs office and trade mode as defaults; missing HS codes or elements are flagged as you type.

Pick a Set, Preview Them All

Switch between invoice only, packing list only, both, or the full customs set from the top bar. Every document previews in one scrollable view; export them one by one or merged into a single PDF.

Product Library

Save frequent goods with HS code and declaration elements, then pull them into any shipment in one click.

Export documents, entered once

Sign in free with a CZL Connect account; your business data stays on your computer.

Only what you need

Invoice only, packing list only, both, or the full customs set, switched from the top bar. The form only shows what those documents need.

Customs declaration & elements

A declaration laid out like the customs form, with the specification line built from the declaration elements, plus a separate elements sheet for your broker.

Product library

Store product names, HS codes, declared units and declaration elements once and reuse them. Frequent shippers and consignees go in the address book.

Everything reconciles

See invoiced vs. packed quantities per item. The declaration's packages, weights and totals come from the same data as the invoice and packing list.

FOB / CIF / C&F

Per-line freight and insurance by trade term. The invoice lists them line by line and the declared unit price includes them, so all three documents agree.

English or bilingual

Choose plain English or Chinese-English for each invoice and packing list; the customs declaration and elements are in Chinese as customs requires.

PDF, Excel, merged

Export each document as PDF or Excel with real numbers, or merge the whole set into a single PDF for your broker.

Local data only

Shipments, address book and product library live in a local database. Back up everything to one zip, or share a single shipment with a colleague.

Three Steps to Your Documents

Sample shipments are included on first launch, one of them a complete customs set.

01

Install & sign in

Download the Windows installer (no admin rights needed), then sign in free with your CZL Connect account.

02

Pick a set, enter a shipment

Choose which documents this shipment needs, fill in the parties and goods (or pull them from the product library), and watch the live preview.

03

Export

Export each document as PDF or Excel, or merge the full set into one PDF, ready to print or send.

FAQ

A few questions you might have before getting started.

CZL Invoice was renamed? Do I need to reinstall?
CZL TradeDocs is CZL Invoice, renamed now that it also produces customs declarations. Installed copies keep receiving updates; after the in-app update your data, sign-in and address book are all kept. No reinstall needed.
Is it really free? Any limitations?
Completely free, no feature limits, no ads, no license to buy. CZL Express provides it as a value-added service for cross-border logistics customers.
Is my data uploaded to the cloud?
No. Shipments, the address book and the product library are saved in a database file on your computer. The app only goes online to sign in, renew the sign-in and check for updates; signing in just confirms who you are and uploads no business data. To move to a new PC, export everything under Settings → Backup and import it there.
Can I file the customs declaration directly?
The declaration follows the customs form layout so your broker, or you, can key it into China's Single Window; the filed data in Single Window is what counts. Invoices and packing lists use standard A4 with unambiguous YYYY-MM-DD dates, and packing is reconciled against the invoice. Requirements differ by country and carrier, so check with your carrier before shipping.
Can I bring invoices from the old (Electron) version?
Data from the old Electron version is not read automatically. Export each invoice there via Export → JSON, then import them all under Settings → Old version data → Import old invoices.
Which operating systems are supported?
Windows 10 / 11 for now. A macOS version is planned; let us know in the feedback thread if you need it.
How do updates work? What if auto-update fails?
The app checks for new versions on startup; click Update Now when prompted. If the update server is unreachable from your network, download the latest installer from the download page and install over the old version. Your data is kept.
How do I report problems or suggest features?
Use the Feedback button at the bottom left or in Settings. It opens our feedback thread on the SunAI forum, where you can reply directly. You can also email support@czl.net.

Download Free, Start Now

Windows 10 / 11 installer. Install and go, with built-in update notices.

Download for Windows
  • Completely free, no ads
  • Windows 10 / 11, no admin rights needed
  • Data stays local, with full backup
  • Built-in updates; if one fails, download here and install over it

Free by CZL Express

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CZL Express provides international express and freight forwarding services across China, UK, Singapore, the US and more.

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