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Waarp R66

Nanterre, France

What it is

Waarp R66 is open-source software for large-scale file transfers with monitoring. It sends and receives files in push or pull mode between identified partners, with database persistence, retries and transfer restarts. Security features listed by the maker include SSL, optional strong authentication, packet integrity support and partner authentication. Rules can run file operations or external procedures before or after transfers and when errors occur. Monitoring includes an HTTP interface and SNMP agent support, and events can be sent to a remote HTTP(S) REST API. Documented integrations include FTP, S3 sources and targets, REST APIs and Java applications. The maker lists H2, PostgreSQL and Oracle; MySQL and MariaDB implementations work but are not recommended. A downloadable all-in-one package includes R66, Proxy and Gateway FTP. Platforms listed are API, Linux, self-hosted, web and Windows. The light client has no database-backed transfer history or restart capability.

For and against

For

  • Supports push and pull transfers
  • Transfers can be restarted after interruptions
  • Rules can trigger actions before, after or on errors
  • Includes HTTP monitoring and SNMP agent support

Against

  • Light client lacks database-backed transfer history
  • Light client cannot restart transfers
  • MySQL and MariaDB are not recommended

The verdict

Waarp R66 combines transfer controls, monitoring and rule-triggered actions, with an open-source project description. Account for the light client’s history and restart limits when selecting a client.

Who it suits

R66 may suit organizations that need monitored transfers between identified partners and want to configure transfer rules. Its listed deployment and integration options support varied transfer environments.

On the record

Availability
Waarp describes its projects as open source under GPL V3 and provides downloadable Java JARs for Waarp all in one, which includes R66, Proxy, and Gateway FTP.waarp.github.io · read 8 Oct 2026
Client limit
The presentation says the heavy and light clients are limited to self-initiated transfers, and the light client lacks database transfer history and restart capability.waarp.github.io · read 7 Oct 2026
Client limitation
The light client can initiate transfers but has no database-backed history or restart capability.waarp.github.io · read 8 Oct 2026
Databases
R66 uses JDBC databases for configuration and transfer logs; the maker lists H2, PostgreSQL, Oracle, MySQL, and MariaDB, and recommends PostgreSQL.waarp.github.io · read 8 Oct 2026
Deployment
The downloads page offers an all-in-one package containing R66, Proxy, and Gateway FTP.waarp.github.io · read 7 Oct 2026
Integrations
The maker lists SNMP, REST APIs, S3, FTP through Waarp Gateway FTP, and Java application integration.waarp.github.io · read 8 Oct 2026
Monitoring
The supervision interface shows transfer information and refreshes every 10 seconds; the maker says it runs in HTTP mode without authentication.waarp.github.io · read 8 Oct 2026
Open source
The maker describes Waarp R66 as totally open source.waarp.github.io · read 7 Oct 2026
Pricing
The opened maker pages provide download links but do not state a software price.waarp.github.io · read 7 Oct 2026
Purpose
Waarp R66 is a Java file transfer monitor for managing and monitoring large-scale transfers.waarp.github.io · read 8 Oct 2026
Security
The maker lists SSL connections, optional strong authentication, packet integrity support, and partner authentication.waarp.github.io · read 7 Oct 2026
Security and administration
The maker describes SSL support and an HTTPS web administrator that can manage accounts with specific rights.waarp.github.io · read 8 Oct 2026
Support
The maker says Waarp offers professional services and extensions for centralizing configuration and events in large installations.waarp.github.io · read 8 Oct 2026
Transfer actions
Rules can run pre-transfer, post-transfer, or error actions.waarp.github.io · read 8 Oct 2026
Transfer controls
It supports transfer restart, optional integrity checks, SSL, and configurable bandwidth, CPU, and simultaneous-transfer limits.waarp.github.io · read 8 Oct 2026
Transfer modes
It supports sending and receiving files between identified partners in push or pull mode.waarp.github.io · read 8 Oct 2026
Transfer recovery
Transfers can use database persistence and retries, and the product supports restarting transfers.waarp.github.io · read 7 Oct 2026
Workflow actions
Transfer rules can run pre-transfer, post-transfer, and error actions, including file operations and external procedures.waarp.github.io · read 7 Oct 2026

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