| Operation           | PageOps | Convert | Security | Other | CLI | Python | OpenCV | LibreOffice | qpdf | Java | Javascript | Unoconv | Ghostscript |
| ------------------- | ------- | ------- | -------- | ----- | --- | ------ | ------ | ----------- | -------- | ---- | ---------- | ------- | ----------- |
| adjust-contrast     | ✔️       |         |          |       |     |        |        |             |          |      | ✔️          |         |             |
| auto-split-pdf      | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| crop                | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| extract-page        | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| merge-pdfs          | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| multi-page-layout   | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| pdf-organizer       | ✔️       |         |          |       |     |        |        |             |          | ✔️    | ✔️          |         |             |
| pdf-to-single-page  | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| remove-pages        | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| rotate-pdf          | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| scale-pages         | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| split-pdfs          | ✔️       |         |          |       |     |        |        |             |          | ✔️    |            |         |             |
| file-to-pdf         |         | ✔️       |          |       | ✔️   | ✔️      |        | ✔️           |          |      |            | ✔️       |             |
| img-to-pdf          |         | ✔️       |          |       |     |        |        |             |          | ✔️    |            |         |             |
| pdf-to-html         |         | ✔️       |          |       | ✔️   |        |        | ✔️           |          |      |            |         |             |
| pdf-to-img          |         | ✔️       |          |       |     | ✔️      |        |             |          | ✔️    |            |         |             |
| pdf-to-pdfa         |         | ✔️       |          |       | ✔️   |        |        |             | ✔️        |      |            |         | ✔️           |
| pdf-to-markdown     |         | ✔️       |          |       |     |        |        |             |          | ✔️    |            |         |             |
| pdf-to-presentation |         | ✔️       |          |       | ✔️   |        |        | ✔️           |          |      |            |         |             |
| pdf-to-text         |         | ✔️       |          |       | ✔️   |        |        | ✔️           |          |      |            |         |             |
| pdf-to-word         |         | ✔️       |          |       | ✔️   |        |        | ✔️           |          |      |            |         |             |
| pdf-to-xml          |         | ✔️       |          |       | ✔️   |        |        | ✔️           |          |      |            |         |             |
| add-password        |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
| add-watermark       |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
| cert-sign           |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
| remove-cert-sign    |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
| change-permissions  |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
| remove-password     |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
| sanitize-pdf        |         |         | ✔️        |       |     |        |        |             |          | ✔️    |            |         |             |
| add-image           |         |         |          | ✔️     |     |        |        |             |          | ✔️    |            |         |             |
| add-page-numbers    |         |         |          | ✔️     |     |        |        |             |          | ✔️    |            |         |             |
| auto-rename         |         |         |          | ✔️     |     |        |        |             |          | ✔️    |            |         |             |
| change-metadata     |         |         |          | ✔️     |     |        |        |             |          | ✔️    |            |         |             |
| compare             |         |         |          | ✔️     |     |        |        |             |          |      | ✔️          |         |             |
| compress-pdf        |         |         |          | ✔️     | ✔️   |        |        |             | ✔️        |      |            |         | ✔️           |
| extract-image-scans |         |         |          | ✔️     | ✔️   | ✔️      | ✔️      |             |          |      |            |         |             |
| extract-images      |         |         |          | ✔️     |     |        |        |             |          | ✔️    |            |         |             |
| flatten             |         |         |          | ✔️     |     |        |        |             |          |      | ✔️          |         |             |
| get-info-on-pdf     |         |         |          | ✔️     |     |        |        |             |          | ✔️    |            |         |             |
| ocr-pdf             |         |         |          | ✔️     | ✔️   |        |        |             | ✔️        |      |            |         |             |
| remove-blanks       |         |         |          | ✔️     | ✔️   | ✔️      | ✔️      |             |          |      |            |         |             |
| repair              |         |         |          | ✔️     | ✔️   |        |        | ✔️           |          |      |            |         | ✔️           |
| show-javascript     |         |         |          | ✔️     |     |        |        |             |          |      | ✔️          |         |             |
| sign                |         |         |          | ✔️     |     |        |        |             |          |      | ✔️          |         |             |