Solved by Add watermark to PDF
Add a visible watermark to your training materials to discourage unauthorized copying or reuse. This helps protect your content and clearly communicates ownership when materials are shared beyond the intended audience.
This feature lets you apply a watermark to training materials you distribute so recipients can see that the content is owned and not intended for unauthorized reuse. A watermark provides an immediate visual deterrent that can reduce casual copying and make it clearer when materials have been shared outside approved channels. Use it when sending slide decks, PDFs, handouts, or other training documents to internal teams, contractors, partners, or customers. The watermark can help reinforce your licensing terms and remind viewers that the material is for a specific training purpose. It is especially useful for organizations that invest heavily in proprietary curricula, internal processes, or paid learning content. By consistently watermarking materials, you establish a recognizable ownership marker across all distributed assets. This can support compliance efforts by making it easier to spot unofficial copies in circulation. It also helps trainers feel more confident sharing materials with broader audiences while maintaining basic protection. Overall, watermarking is a lightweight step to discourage misuse and promote responsible sharing of training content.
External Resource
https://cross-service-solutions.com/
If you know of a tool or approach that could help people solve a problem we haven't covered yet, we'd love to hear about it.