FlinkISO vs VirtualViewer
FlinkISO
flinkiso.comVirtualViewer
accusoft.comSide by side
| Figure | FlinkISO | VirtualViewer |
|---|---|---|
| Price from | $62.50/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 9 | 1 |
| Spec score · Document Management Software | 9.2 (#3) | 8.0 (#26) |
| Deployment | The application can be installed on Linux or Windows servers, with manual installation using Apache or IIS, MySQL and PHP. | Accusoft describes cloud, on-premises, and hybrid deployment options and offers a Docker container for evaluation. |
| Headquarters | Mumbai, Maharashtra, India | Tampa, Florida, United States |
| Security controls | The system supports document access controls, password-protected PDF downloads and download records containing issue numbers, timestamps and user details. | Accusoft says the viewer can disable document and image downloads to help organizations adhere to compliance mandates, and lists true secure redaction as a feature. |
| Support | Free self-hosted users receive manuals, videos, community forum and email support, while paid plans add training and priority assistance. | 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. |
| What it does | FlinkISO is a quality-management system combining controlled documents, approvals, forms, workflows, tasks and reports. | It renders PDF, Word, Excel, AFP, DWG, TIFF, and other formats in a universal viewer without requiring the creator application or an additional license for those applications. |
Plans
FlinkISO
- Free On-PremiseFree
- Form Creation API$80 a month
- Form Creation API$80 a month
- On-Cloud QMS$80 a month
- Form Creation API 3 Months$220, paid once
- Form Creation API 6 Months$400, paid once
- Form Creation API 12 Months$750 a year
- Startup Plan$750, paid once
- Enterprise SupportPriced on request
In their own words
FlinkISO
FlinkISO is open-source quality management software for handling documents, forms, workflows and QMS records. It supports ISO 9001, ISO 14001, ISO 45001 and ISO 13485, with other standards configurable. Document tools include search, retrieval, version control, access restrictions and approval workflows. Users can make HTML forms with drag-and-drop fields, validations, layouts and business rules without coding. Modules cover audits, change control, management reviews, complaints, nonconformities, corrective actions, training, equipment records and calibration. FlinkISO integrates with ONLYOFFICE for document editing and approval, and can connect to cloud OpenAI-compatible providers or self-hosted Ollama for chat and form-building workflows. Install it on Linux or Windows servers, or use the hosted edition. The Free On-Premise plan is free, with no expiry and all QMS modules. On-Cloud QMS and Form Creation API each cost $80 a month; hosted file uploads are limited to 25 MB each. The Startup Plan is $750 as a one-time purchase for a three-month plan.
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.