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Our solutions

MWIS24 products — twelve tools. One standard of quality.

M.Werner IT Service GmbH offers twelve fully developed software solutions ready for productive use. Eleven are available as a conventional purchase or managed SaaS service; Openmail O365 Sync Suite is available as a purchase version. We operate, maintain and enhance the products and can adapt them to your business processes.

Hotel software & booking management

Harmony24

Multilingual — purchase or SaaS

MWIS24 Harmony24 supports hotels, guesthouses and holiday rentals in their daily operations. A visual occupancy planner connects reservations and guest management with payments, invoicing and local levies. Guest email and chat stay linked to booking information, while an optional channel module connects booking platforms. AI analyses guest requests and suggests next steps for your team to review. Choose managed SaaS in the cloud or purchase the software for local installation on your own server. Setup, styling and extensions can be adapted to your operation.

AI-powered

AI understands guest requests and prepares next steps

  • ✓Identify wishes in free-text guest enquiries
  • ✓Suggest next steps for your team to review
  • ✓Suggest colours and typography for your visual identity
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Accounting

Local Faktura Companion

Multilingual — purchase or SaaS

MWIS24 Local Faktura Companion supports the complete invoicing process, from quotations and partial invoices to reminders. It creates ZUGFeRD e-invoices, archives records in an audit-proof manner, checks VAT rates and mandatory information, and supports GoBD-compliant filing. Clients, projects and payment terms remain clearly visible at all times.

AI-powered

AI assists with invoices and e-invoicing

  • ✓Invoice data suggested automatically
  • ✓Plausibility checks before sending
  • ✓Create texts and line items faster
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Financial data migration

Finance Harmonizer

Multilingual — purchase or SaaS

MWIS24 Finance Harmonizer integrates, maps and migrates financial data from diverse source systems to Microsoft Dynamics 365. An intuitive mapping interface connects source and target fields, while versioned transformation and validation rules provide a clean general ledger, complete history and minimal downtime at go-live.

AI-powered

AI-assisted data migration

  • ✓Fields mapped automatically
  • ✓Detect data errors early
  • ✓Get suggested migration rules
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AS/400 data integration

AS400 Data Bridge

Multilingual — purchase or SaaS

MWIS24 AS400 Data Bridge, also known as AS400 Data Stream, connects proven IBM i and AS/400 systems with modern applications in a controlled manner. A local collector reads business and master data within the AS/400 network and transfers it securely to a central database. Reusable migration profiles map and filter data for PostgreSQL, MS SQL, Oracle, CSV or REST targets, with test runs before export. AI answers natural-language questions about the data and identifies anomalies. The application runs in the cloud or locally with Docker on Linux, allowing modernisation without prematurely replacing the stable core system.

AI-powered

AI answers questions about your AS/400 data

  • ✓Ask questions in natural language
  • ✓Detect unusual developments automatically
  • ✓Get likely causes and concrete recommendations
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ERP for engineering firms

IngenieurOS

Multilingual — purchase or SaaS

MWIS24 IngenieurOS, the Engineering ERP Suite, brings the complete operation of an engineering or planning firm into one application. Projects are calculated and managed according to HOAI, including fee zones, eligible costs, service phases, progress, budgets and deadlines. Recorded hours feed directly into fee invoicing. The dashboard highlights budget overruns and overdue deadlines. Invoices are fixed in a GoBD-compliant format, exported as ZUGFeRD XML according to EN 16931 and logged. An invoicing API supplies accounting systems with invoice data and ZUGFeRD XML, while clients, billing addresses, VAT IDs and payment terms are managed centrally.

AI-powered

AI supports planning and billing

  • ✓Alerts for schedule and budget risks
  • ✓Prepare texts for quotes and reports
  • ✓Query reports in natural language
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Database analysis and export

SQUERY

Multilingual — purchase or SaaS

MWIS24 SQUERY opens up existing databases without a lengthy redevelopment project. It reads tables, views, columns and relationships, identifies their structure and business context, and presents the data through an immediately usable web interface. Records can be searched, filtered, sorted and, subject to permissions, edited. CSV, JSON, Excel and SQL exports plus a secured API support analysis, migration and integration. A local agent connects databases inside the company network in a controlled manner.

AI-powered

Ask your database in natural language

  • ✓AI turns questions into queries
  • ✓Understand relationships in the schema
  • ✓Results explained clearly
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Form protection and bot defence

SentinelCaptcha

Multilingual — purchase or SaaS

MWIS24 SentinelCaptcha protects contact, registration, ordering and enquiry forms from automated abuse without confronting every visitor with a visible task. It assesses each request in stages: normally an invisible cryptographic proof of work is sufficient; suspicious signals trigger a simple confirmation; only high-risk activity receives a short visual challenge. Operators add the widget with a script and public site key, then validate the issued token server-side through the REST API. Allowed domains, separate public and secret keys, expiry controls and usage dashboards support controlled operation. SentinelCaptcha is available as a managed multilingual SaaS service.

AI-powered

AI detects bots and abuse

  • ✓Behaviour patterns scored automatically
  • ✓Protection level adapts to risk
  • ✓Real users barely notice
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Microsoft 365 mailbox synchronisation

Openmail O365 Sync Suite

Multilingual purchase version

MWIS24 Openmail O365 Sync Suite provides the technical foundation for connecting Microsoft 365 mailboxes with archive, data and specialist systems. It supports modern OAuth2 authentication and Microsoft Graph, with IMAP and SMTP available where required. Mailboxes and folders are assigned to target structures while synchronisation status, runtimes and errors remain centrally visible. Multi-tenant configuration, secure token handling and traceable logs support stable operation and make email data available to downstream business processes.

AI-powered

AI supports synchronisation

  • ✓Detect conflicts and duplicates
  • ✓Suggest mappings automatically
  • ✓Report anomalies
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Freight forwarding software

Logistics24

Multilingual — purchase or SaaS

MWIS24 Logistics24 manages ocean, air, road and rail freight in one connected workflow: quote, booking, shipment, tracking, documents, customs, delivery and billing. Operations, customer service, customs and finance work from the same shipment record without duplicate entry. AI prepares emails and documents as drafts, and a white-label customer portal gives your clients full transparency.

AI-powered

AI prepares emails and documents

  • ✓Incoming emails captured as drafts
  • ✓Documents prepared automatically
  • ✓Your team reviews and decides
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Inventory management & ERP

ERPX24

Multilingual — purchase or SaaS

MWIS24 ERPX24 is multi-tenant ERP software for trade, manufacturing and logistics. Master data, purchasing, sales, warehouse with batches and serial numbers, stocktaking, customs warehousing and invoicing work in one connected system. Invoices are produced as PDF, ZUGFeRD or XRechnung, and documents are stored per tenant. Role and permission management, audit logging and GDPR and retention features are built in. ERPX24 runs entirely on your own server via Docker or as a hosted SaaS service.

AI-powered

AI in inventory management

  • ✓Forecast stock and demand
  • ✓Prepare documents automatically
  • ✓Reports in natural language
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Document capture

PDF Grabber

Multilingual — purchase or SaaS

MWIS24 PDF Grabber makes data from PDF documents usable. It captures documents, extracts relevant fields and maps them to target columns through a clear interface. The result is a clean flat-file export ready for accounting, ERP and other systems, eliminating repetitive manual entry.

AI-powered

AI reads your documents

  • ✓Fields recognised automatically
  • ✓Learns from corrections
  • ✓Less manual mapping
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