KERNIT vs DocTools
CrossReferenceManager
DocTools CrossReferenceManager is a ~$50 Windows-only Word add-in that enhances Word's cross-reference dialog. KERNIT is a browser-based tool that automatically hyperlinks citations, figures, tables, equations, and DOIs in any DOCX — on any OS, with no install required.
TL;DR — Quick answer
DocTools CrossReferenceManager enhances Word's cross-reference dialog but does not link citations to bibliography entries and only runs on Windows. KERNIT automatically hyperlinks citations, figures, tables, equations, sections, and DOIs in any DOCX — free, browser-based, any OS.
What is DocTools CrossReferenceManager?
DocTools CrossReferenceManager is a Word add-in developed by DocTools ApS, a software company based in Denmark. It enhances Microsoft Word's built-in Cross-reference dialog with additional features that the native dialog lacks.
The add-in costs approximately €46 (around $50 USD) as a one-time personal license, or €69 (~$75 USD) for a business license. It installs as a Word template (.dotm) and is Windows-only — it does not work on macOS, Word for the web, or any other platform.
What DocTools adds to Word
DocTools CrossReferenceManager improves the cross-reference workflow within Word by adding features such as cross-referencing across master and sub-documents, an enhanced dialog with more filtering and sorting options, and the ability to batch-update existing cross-references. It makes Word's existing cross-reference system more usable, but the workflow remains fundamentally manual: you still insert references one at a time through a dialog.
Critically, DocTools CrossReferenceManager does not do citation-to-bibliography linking. It cannot take an in-text citation like [1] or (Smith, 2024) and create a clickable hyperlink to the corresponding entry in your reference list. That capability is what KERNIT was built for.
What is KERNIT?
KERNIT is a browser-based tool that automatically adds cross-reference hyperlinks to any DOCX file. Instead of inserting references one by one through a dialog, you upload your finished document and KERNIT scans it, detects all references, and adds clickable hyperlinks — automatically.
KERNIT supports a wider scope of reference types than any Word add-in:
- Numbered citations
[1],[2-5],[1,3,7] - Author-date citations
(Smith, 2024) - Superscript citations
- Figure references
Fig. 1,Figure 2 - Table references
Table 1,Tbl. 3 - Equation references
Eq. (4),Equation 2 - Section references
Section 3,Sec. 2.1 - Algorithm references
Algorithm 1 - Listing references
Listing 2 - DOIs — verified via CrossRef and hyperlinked to
doi.org
Everything runs in your browser. Your manuscript never leaves your device. KERNIT works on Windows, macOS, Linux, and Chromebook — anywhere you have a browser.
KERNIT vs DocTools: feature comparison
| Feature | KERNIT | DocTools |
|---|---|---|
| Price | Free to start | ~$50 one-time |
| Platform | Any browser | Windows Word only |
| Install | None | Word add-in (.dotm) |
| Citation → bibliography | ✓ All styles | ✗ Not supported |
| Figure/Table/Equation refs | ✓ Automatic | ✓ Enhanced dialog |
| DOI hyperlinking | ✓ With CrossRef | ✗ No |
| Workflow | Automatic (upload → download) | Enhanced manual (per-reference) |
| Cross-document refs | Not needed (full DOCX) | ✓ Master/sub-documents |
| Batch processing | ✓ Multiple files | One document at a time |
| Privacy | 100% browser-based | Local Word |
| macOS support | ✓ | ✗ |
When to choose each
Choose KERNIT when…
You want automatic cross-references and citation linking
- You need citations linked to bibliography entries
- You work on Mac, Linux, or Chromebook
- You want a free solution with no install
- You need figures, tables, equations, and DOIs hyperlinked automatically
- You want to process multiple files at once
- You prefer an upload-and-download workflow over manual insertion
Choose DocTools when…
You need enhanced cross-reference editing within Word
- You need an enhanced cross-reference dialog inside Word
- You work with master and sub-documents
- You are on Windows and prefer staying in Word
- You need live cross-reference editing as you write
Pricing comparison
KERNIT
$0 to start
Credit-based — 2cr per run, 15 free credits on signup. Paid plans include monthly credits. No credit card required to get started. Works on any OS.
DocTools CrossReferenceManager
~$50 one-time
Personal license ~€46 (~$50 USD). Business license ~€69 (~$75 USD). One-time purchase, no subscription. Windows and Microsoft Word required.
Prices are approximate and may vary. DocTools pricing is listed in EUR on their website.
Frequently asked questions
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Does DocTools CrossReferenceManager link citations to bibliography?
No. DocTools enhances Word's cross-reference dialog for figures, tables, headings, and other document elements, but it does not link in-text citations to bibliography entries. Citation-to-bibliography linking is KERNIT's core feature — it supports numbered
[1], author-date(Smith, 2024), and superscript citation styles. -
Can I use DocTools CrossReferenceManager on Mac?
No. DocTools CrossReferenceManager is a Windows-only Word add-in distributed as a .dotm template. It does not work on macOS, Linux, Chromebook, or Word for the web. KERNIT runs in any browser on any operating system.
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Is DocTools CrossReferenceManager a one-time purchase?
Yes. The personal license costs approximately €46 (~$50 USD) and the business license costs approximately €69 (~$75 USD). There is no subscription. KERNIT is free to start, with paid plans available for users who need more credits.
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Does KERNIT work with master documents and sub-documents?
KERNIT processes the full DOCX file as-is, so there is no need for a master/sub-document workflow. Upload your complete document and KERNIT hyperlinks all cross-references throughout the entire file automatically. If your document is split across files, process each one individually or combine them first.
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Which tool is better for a thesis?
For most thesis writers, KERNIT is the better choice. It automatically links citations to bibliography entries, hyperlinks figures, tables, and equations, adds DOI links, and works on any OS without installing anything. Choose DocTools if you specifically need enhanced live cross-reference editing within Word on Windows and do not need citation-to-bibliography linking.
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Does my file get uploaded to a server with KERNIT?
No. All KERNIT processing happens in your browser. Your manuscript never leaves your device. You can verify this by opening the Network tab in your browser's developer tools — no document content is transmitted.
Try KERNIT's Cross-Reference Hyperlinker
Browser-based, any OS. Upload your DOCX, get hyperlinked references in seconds.
Hyperlink your DOCX free →