onlinebrief24.de & Hmd-Software
Hmd-Software always up to date with documents from onlinebrief24.de
GetMyInvoices continuously retrieves new invoices and receipts from onlinebrief24.de and transfers them to Hmd-Software.


Why connect onlinebrief24.de with Hmd-Software?
GetMyInvoices connects to your onlinebrief24.de account, automatically retrieves your invoices and receipts, and transfers them to hmd-software, ready for posting. You no longer need to log in manually to onlinebrief24.de, and your documents are sent directly to where your accounting system runs on hmd-software. A single connection covers every onlinebrief24.de account and every recurring billing period.
- Automatic retrieval to Hmd-Software: connect onlinebrief24.de once, never log in for an invoice again.
- Booking-ready in Hmd-Software: the PDF plus the structured data your accounting needs.
- Built for many accounts: agencies, IT service providers and tax firms in one dashboard.
Over 20,000 businesses rely on GetMyInvoices














From onlinebrief24.de to Hmd-Software automatically
Three things happen automatically once onlinebrief24.de is connected, so your invoices reach Hmd-Software without manual work.
Retrieves every onlinebrief24.de invoice
GetMyInvoices logs in to onlinebrief24.de Cloud and Robot on a schedule and downloads each new invoice for you, including past invoices still available in your account.
Captures the data, not just the PDF
Each invoice is read, sorted and enriched with structured fields like invoice number, date, net, gross and VAT, then archived in a GoBD-compliant way.
Delivers your invoices to Hmd-Software
Invoices and their data are exported to Hmd-Software, ready for your tax advisor to book. No re-typing, no missing receipts.
Proven performance by GetMyInvoices
''From onlinebrief24.de login to Hmd-Software in four steps''
Set it up once. After that, every onlinebrief24.de invoice finds its way into Hmd-Software on its own.
- 1
Connect your onlinebrief24.de account
Add onlinebrief24.de in GetMyInvoices and enter your login once. The connection is stored securely and used only to fetch your invoices.
- 2
Invoices are retrieved automatically
GetMyInvoices logs in for you on a schedule and downloads every new onlinebrief24.de invoice as a PDF plus structured data. No manual login required.
- 3
Data is prepared for booking
Each invoice is sorted, validated and enriched with the fields your accounting needs, then archived in a GoBD-compliant way.
- 4
Export to Hmd-Software
Invoices and their data are exported to Hmd-Software on your export schedule, ready for your tax advisor to book.
onlinebrief24.de also exports to these systems
Your onlinebrief24.de login stays protected
From the onlinebrief24.de login to the Hmd-Software export, we treat your credentials and your invoices accordingly.
Encrypted, or no password at all
Your onlinebrief24.de login is stored encrypted and cannot be viewed by GetMyInvoices staff. Prefer to store no password? Bring your onlinebrief24.de invoices in by email instead, through a dedicated GetMyInvoices inbox.
Hosted in Germany, GDPR
GetMyInvoices is GDPR-compliant and hosted in Germany. All data is transferred over HTTPS.
GoBD-compliant archive
Every onlinebrief24.de invoice is archived in a GoBD-compliant way, with the original document kept alongside its data.
About onlinebrief24.de & Hmd-Software

onlinebrief24.de
You can send letters digitally via onlinebrief24.de – the provider takes care of printing and postage. Invoices are generated for each dispatch and need to be entered into the accounts. An automatic retrieval function downloads your invoices without you having to keep an eye on the portal.

Hmd-Software
Hmd-Software is the integration that receives your onlinebrief24.de invoices and receipts. GetMyInvoices downloads them automatically and hands them over ready to book — no manual downloading needed.
GetMyInvoices sits between onlinebrief24.de and Hmd-Software: it downloads the invoice at onlinebrief24.de and delivers it to Hmd-Software, ready to book.
Frequently asked questions about onlinebrief24.de, Hmd-Software and GetMyInvoices
Connect your onlinebrief24.de account in GetMyInvoices once. From then on, GetMyInvoices logs in for you on a schedule and retrieves every new invoice as a PDF plus structured data, without you opening the onlinebrief24.de console again.
Your onlinebrief24.de credentials are stored encrypted and cannot be viewed by GetMyInvoices staff. They are used only to retrieve your invoices. GetMyInvoices is GDPR-compliant, hosted in Germany, and transfers all data over HTTPS.
If a login stops working, for example after a password change, GetMyInvoices flags the connection in your dashboard and notifies you. You update the credentials once and automatic retrieval continues.
Yes. You can connect multiple onlinebrief24.de Cloud and Robot accounts and manage them from one GetMyInvoices dashboard. This is built for agencies, IT service providers and tax firms handling many clients.
To Hmd-Software and more than 50 further integrations such as Lexware Office, sevdesk, Addison, Google Drive and Dropbox. You can also export in formats like CSV, ZUGFeRD and X-Rechnung. Your onlinebrief24.de invoices arrive booking-ready in the tool your accounting uses.
GetMyInvoices archives your onlinebrief24.de invoices in a GoBD-compliant way and keeps the original document alongside the extracted data. GoBD-compliant does not mean GoBD-certified; please confirm the specifics for your setup with your tax advisor.
No. You can start retrieving and organizing your onlinebrief24.de invoices in GetMyInvoices right away. The Hmd-Software export is available once you or your tax advisor connect Hmd-Software. Everything else works without it.
Alongside the original PDF, GetMyInvoices captures the structured fields such as invoice number, date, net and gross amounts and VAT, and passes them to Hmd-Software so your tax advisor can book without re-typing.
Ready to automate your
onlinebrief24.de invoices?
Try GetMyInvoices with no obligation and start collecting your onlinebrief24.de invoices automatically, straight into Hmd-Software.













































































