KillerPDF vs ONLYOFFICE PDF Editor
KillerPDF
killerpdf.net
ONLYOFFICE PDF Editor
onlyoffice.comSide by side
| Figure | KillerPDF | ONLYOFFICE PDF Editor |
|---|---|---|
| Price from | Free | $3,020/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 2 | 3 |
| Spec score · PDF editors | 7.8 (#58) | 9.2 (#4) |
| Annotation tools | Yes | Yes |
| Free plan | Yes | Yes |
| Integrations | The app supports signing with a Certum SimplySign cloud certificate. | ONLYOFFICE advertises 40+ ready integrations including Box, Moodle, Nextcloud, Odoo, and WordPress. |
| OCR | On-device OCR supports 19 languages, with additional language models downloaded on demand. | Yes |
| PDF conversion | Yes | Yes |
| Support | The maker directs users to a public GitHub issues page to request features or report bugs. | DocSpace Enterprise offers email support, training courses, a free demo, and enterprise support with SLA response times. |
| Supported platforms | Windows 10/11 x64 | web,Windows,Linux,macOS,iOS,Android,self-hosted |
| Text editing | Yes | Yes |
Plans
ONLYOFFICE PDF Editor
- Business$3,020 a month
- StartupFree
- EnterprisePriced on request
In their own words
ONLYOFFICE PDF Editor
ONLYOFFICE PDF Editor lets users view, edit, annotate, create, and convert PDF files to DOCX online. It can revise text and insert or adjust tables, shapes, images, SmartArt, charts, hyperlinks, and pages. Annotation tools include highlighting, underlining, strikethrough, comments, freehand drawings, and stamps. Users can create and fill forms with text areas, images, combo boxes, drop-down lists, and check boxes. Teams can co-edit in real time or paragraph-locking mode and use comments, built-in chat, Telegram, and Jitsi calls. The editor can extract text from scanned PDFs, connect AI assistants, and permanently remove selected material with redaction. Free desktop apps support offline editing and conversion on Windows, Linux, and macOS; free Documents apps support PDF viewing on iOS and Android. It is available on web, Windows, Linux, macOS, iOS, Android, and self-hosted deployments. A free plan and trial are listed, with paid pricing from $20/mo. Security options include AES-256 encryption, JWT access protection, granular permissions, and restrictions on downloading, printing, and copying.