The last pass before publishing

Proofreading software that does not argue with your style

The final pass is about correctness, not taste: misspellings, doubled words, dialogue punctuation, quotes that never close, dashes that change shape halfway through the book.

Correctness only
The last pass is not the place for taste.
Both spellings
British and American are both accepted.
Names are words
Your invented vocabulary is not a typo.

Proofreading is the one editing stage where a machine genuinely beats a tired human, because the mistakes are countable and the human has read the sentence forty times and now sees what they meant. It is also the stage where a general-purpose checker does the most damage, by flagging style as error.

Typos that survive every read

Doubled words, dropped spaces after punctuation, spaces before commas, three exclamation marks where one was meant.

Quotes and brackets that never close

Counted per paragraph, including curly and straight quotes mixed in the same document.

Punctuation that changes shape

Ellipses written both ways, dashes written both ways. Trivial to fix and very visible in a printed book.

Dialogue mechanics

A period where a speech tag needs a comma, and a capitalised pronoun opening a tag. The single most common error in unedited fiction.

How it goes

  1. 1

    Upload the finished draft

    Word, EPUB, PDF or plain text.

  2. 2

    Work down the list

    Each finding names its rule and its paragraph, so you can disagree with any of it.

  3. 3

    Export

    Take the corrected manuscript back out whenever you like.

Questions

When should I proofread?

Last. Every structural or line-level change introduces new typos, so proofreading before those passes are done means doing it twice.

Will it flag my style?

It should not. Fragments, dialect, unconventional dialogue punctuation and sentences beginning with a conjunction are all left alone by design.

Does it replace a human proofreader?

For countable errors it is faster and more consistent. A human still catches the wrong-word-but-correctly-spelled mistakes that no checker sees, like "form" where you meant "from" in a sentence where both parse.

What about non-English text?

Spelling is English only. Text that does not look like English is detected and spelling is skipped rather than flagging every word.

Catch what forty read-throughs missed.

Proofread a chapter free.
Proofreading Software for Authors | Book Editing Software