How to generate a table of contents summary table for multiple Word documents? Merge and list methods

Key points of this article

When you need to read the entire book, page numbers and jumps, first merge the files into one, and then generate a table of contents based on the title style.
The table of contents only recognizes the title style. Bold text will not appear in the table of contents. The title styles of each file must be unified before merging.
When you only need to search, use a table to list the serial number, file name, title and page number, without changing the original file, and the maintenance cost is low.
Add serial number prefix to the files before merging and save them as backups. After merging, check the directory entries, levels and page numbers one by one.

Many of us have a collection of related Word documents: separate chapters of reports on a project, a set of training handouts, or a batch of contract attachments stored separately. Readers expect to see a general directory at the beginning, but they can only open files one by one. This type of requirement is often searched as "How to generate a table of contents summary table from multiple Word documents" or "Generate a table of contents from multiple Word file names", but there are actually two problems to be solved, and the methods are different.

This article will first help you decide which one to use: if you need to read the entire book and jump to specific chapters, merge the files into a unified directory; if you only need to know what files there are and where they are, make a list of file names. Then the steps and verification methods of the two methods are given. After reading, you can make a general table of contents that can be turned and positioned without changing the original content.

How to generate a table of contents summary table for multiple Word documents? One sentence conclusion

One-sentence conclusion: If readers need to turn to any chapter in the same document, they will be merged to generate a unified table of contents; if they only need to find files, they will make a list of file names.

your situation	Recommended practices	reason
To print or deliver the entire copy, page numbers and chapter jumps are required	Merge into one document and then generate a table of contents	Table of contents page numbers and links are only valid for the same file
The files are independent and mainly for search	Generate a list of filenames, listing titles and page numbers	No changes to the original files, low maintenance costs
File to be translated into another language	Arrange the order of the files first, merge them and then translate them	Numbering and chapter order remain consistent in the translation
The layout is complex and contains a large number of charts and sections.	Check titles in individual files first, then merge	Repairing the title hierarchy after merging is more time-consuming
The number of files is large and will increase	Maintain a list with tables and regularly add new documents	Manual merging can easily miss newly added files

Before you start: Confirm these points first

Whether a heading style is used for the title. Table of contents is generated based on header styles. If the chapter title is just the text that is manually bolded or enlarged, it will not appear in the table of contents. Check each file before taking action.
Whether the order of files is determined. Insert in order when merging, and it is troublesome to adjust afterwards. Name them with a serial number prefix (such as "01_Introduction" and "02_Method"), and there will be no errors in sorting.
Whether the title levels of each file are consistent. If the "chapter" of file A is a first-level heading, but the "chapter" of file B is a second-level heading, the directory hierarchy will be confusing after the merge.
Whether to keep the original. Merging will generate a new file, and a backup copy of the original file should be saved to avoid accidental changes during the editing process.
Whether each file has separate page numbers or sections. The page numbers may be recalculated after merging. Taking a look in advance can reduce rework later.

Steps to generate a total directory after merging

Put the files to be merged into the same folder, add a two-digit serial number to the file name, such as "01_Introduction.docx" and "02_Method.docx", and arrange them in numerical order.
Open the files one by one and check whether the chapter titles use the title style. If you find that bold text is used as a title, first change it to the corresponding title style.
Unify the hierarchy. The "chapters" in each file use first-level headings, and the "sections" use second-level headings, which should be consistent between different files.
Create a new blank document as the master draft, and insert the contents of each file in sequence according to the serial number. You can copy and paste, or use the insert file function of office software; add a section break or page break between every two files.
Insert the table of contents at the beginning of the manuscript and choose to generate it based on the title style.
Update table of contents page numbers. To update the content after changes, right-click the directory and select Update Domain, or select the directory and press F9.
If you need translation, upload the merged .docx to omnidoc.top, select bilingual comparison or translation only, and download the result. OmniDoc will retain the layout, tables, formulas and pictures, but if the number of words in the translation title changes, the page numbers need to be updated according to the translation.
Save as a new file, keeping the original file and backup before merging.

What to do when you only need a list of file names

If you just want to find, there is no need to merge. Four columns can be created in spreadsheet software: serial number, file name, title, and page number. The file name can be selected and copied from the folder; the title is copied from the first-level title at the beginning of each file; the page number is opened one by one and viewed in the page information. When you need to click to jump in the table, you can set a hyperlink for the file name to point to the saving path of the corresponding file. This approach will not change any original files, just add a new line when adding a new file.

Check each item after completion

Check items	How to see	What to do if there is a problem
Are the directory entries complete?	Check each document item by item against the chapter headings	Most of what is missing is that the title does not use the title style. Update the table of contents after correcting it.
Is the level correct?	Check whether the indentation and numbering match the chapter structure	Unify the title hierarchy of each file, then regenerate the table of contents
Check if the page numbers correspond	Randomly check three locations, jumping from the table of contents to the main text for verification	When page numbers are offset, check the sections and paginations, correct them, and update accordingly
Document continuation	Check whether the first and last pages of each file are correctly connected	After adjusting the serial number, reinsert the corresponding file
Translation or revision of content	Verify key numbers, proper nouns, and serial numbers against the original text	Machine translation results require manual verification of important content, and OCR recognition results must also be checked against the originals

❓ Frequently Asked Questions (FAQ)

1. Why are there several chapters missing from the table of contents?

Most often, the titles of these sections do not use the title style, making them unrecognizable by the table of contents. Find them, change them to the corresponding title style, then update the table of contents.

2. If you don't merge files, can you directly create a directory that spans files?

Usually, it cannot be done automatically. There are two common methods: merging into one document; Alternatively, you can use the main control document approach to link multiple files as child documents into a single main document. When searching, using the filename list makes it simpler.

3. Why do the page numbers not match after merging?

Common reasons include different starting page numbers for each file, or no sections are inserted when inserted. Check the position of section breaks, unify page number settings, and update the table of contents again.

4. There are many files, how can you quickly list all the file names?

In File Explorer, select all files, copy the file names and paste them into a column of the table, then use columns or simple formulas to remove the extensions. This is much more efficient. Pay attention to checking for any missing temporary documents.

5. After translation, can the table of contents be used directly?

The title text will be translated into a translation, and the page number may change depending on the word count. After translation, update the table of contents and randomly check several page numbers and chapter correspondences.

📝 Summary

To generate a table of contents summary table for multiple Word documents, the key is to first determine the purpose: if you need to browse the entire book, first unify the title style, then merge it, and finally generate the table of contents; Just search and use a table to create a list of filenames. Both methods require backing up the original before starting and checking each item after completion.

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