Welcome to the NZRT Wiki Podcast. Today we’re looking at the Nextcloud PDF Viewer.

If you’ve ever found yourself downloading a PDF just to highlight a line or scribble a note, then uploading it again and emailing it to someone who needs to sign it — you know how tedious that loop can get. The Nextcloud PDF Viewer is built to cut that cycle out entirely. Everything happens right inside your browser, inside Nextcloud, without touching external software.

So let’s walk through what it can actually do for you.

First, the basics. When you open a PDF in Nextcloud, you get a fast, responsive viewer right in the browser. No waiting for Adobe to load, no plugin errors. From there, you’ve got a full set of navigation controls — you can zoom in and out, rotate pages, jump to bookmarks in longer documents, and select and copy text directly from the file. That last one is handy when you need to pull a quote from a contract without retyping it by hand.

Now, where it gets really useful is annotations. You can highlight text, underline it, strike through it, and attach notes — all without altering the original file in a destructive way. And you can digitally sign PDFs directly inside Nextcloud, embedding your signature right there in the document.

Let’s talk about how that annotation workflow actually looks in practice. You open your PDF in Nextcloud, then click the Annotate button. From there, you add your highlights, your notes, your signature — whatever the document needs. When you save, Nextcloud automatically creates a new version of the file, so the original is preserved and you’ve got a clean audit trail. Then you can share a link directly with whoever is next in your approval chain. No downloading, no re-uploading, no email attachments bouncing back and forth.

Now let’s talk about how NZRT teams actually use this day to day. There are four main areas where PDF Viewer makes a real difference.

Finance uses it to review invoices and contracts, and to add approval signatures without anyone needing to print a single page. Sales uses it to annotate proposals with client feedback — so when a client marks up a quote, those notes live right alongside the document in Nextcloud rather than in a separate email thread. HR uses it to sign offer letters and NDAs, again without printing. And on the document management side, annotated files can be archived with Dolibarr integration, so your signed and reviewed documents feed directly into your ERP records.

On the technical side, getting the PDF Viewer running on your Nextcloud instance is straightforward. There are two commands you’d run on your server. The first enables the PDF viewer app itself. The second enables a companion app for e-books, so your Nextcloud instance can handle that format as well. Both are single-line commands run through the Nextcloud command-line tool, and once they’re done, the functionality is live for your users.

To put it simply, for NZRT the big win here is eliminating the download-edit-reupload cycle entirely. The three roles that benefit most are Finance, Sales, and HR — referred to internally as fin, cas, and han. These are the people who are regularly handling contracts, proposals, and HR documents that need review and sign-off. By keeping all of that inside Nextcloud, you speed up approval workflows, reduce version confusion, and keep your document history tidy in one place.

If you want to dig deeper into related topics, the wiki also covers Document Management Overview, Nextcloud Office for live document editing, and Permissions and Sharing for controlling who can see and annotate your files.

That’s it for this episode of the NZRT Wiki Podcast. Thanks for listening.