Invenio vs VirtualViewer
Invenio
inveniosoftware.orgVirtualViewer
accusoft.comSide by side
| Figure | Invenio | VirtualViewer |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Document Management Software | 8.7 (#6) | 8.0 (#26) |
| Deployment | InvenioRDM runs on bare metal, virtual machines, and container platforms such as Kubernetes and OpenShift. | Accusoft describes cloud, on-premises, and hybrid deployment options and offers a Docker container for evaluation. |
| Support | Community help is available through chat, a forum, GitHub issues, events, and training; the maker also lists providers offering commercial hosting or services. | Support programs range from 24×7 support to Standard Maintenance, and the support portal lets customers submit tickets, monitor cases, upload files, and search for solutions. |
Plans
In their own words
Invenio
Invenio has no write-up on Specifiction yet; its figures are above.
VirtualViewer
VirtualViewer is the former name of PrizmDoc for Java, Accusoft’s document-viewing technology for enterprise content management applications. It provides viewing, annotation, redaction, page manipulation, and conversion for formats including PDF, Word, Excel, AFP, DWG, and TIFF. Users can split and merge documents, compare documents, use OCR, and work with thumbnails, bookmarks, and virtual documents assembled from pages across sources. Browser access supports viewing on computers, tablets, and smartphones without client software. Cloud, on-premises, and hybrid deployments are available, with JavaScript and REST APIs, callbacks, a RESTful content handler, and connectors for Alfresco, IBM, and Pegasystems. Accusoft lists controls to disable downloads and a secure-redaction feature. The technical environments include Tomcat, WebSphere, Java 11 or higher, Java-compatible operating systems, and several hosting providers. The documentation says versions 5.12.0 and earlier used the VirtualViewer name; the product is now called PrizmDoc for Java.