A proofreading tool can flag a typo or awkward sentence, but it cannot confirm that a release names the right executive, reports an accurate price, or has permission to use a quote. Good PR editing combines automated checks with a fact sheet and a second human reader. Choose software that fits the team's writing environment and privacy needs, then test it on a real draft rather than a vendor's example.
Useful tools and their limits
Microsoft Editor in Word
Checks spelling, grammar, and some clarity or style issues inside a familiar document workflow. Review each suggestion against intended meaning.
Google Docs
Offers spelling and grammar suggestions with accept-or-ignore controls, useful when a team already edits shared drafts there.
AP Stylebook and StyleGuard
Provide a style reference and, in supported workflows, automated style checks. They do not independently verify a source's claim.
A team style sheet
Records company names, product capitalization, terminology, dateline preferences, and recurring exceptions that generic tools miss.
Run a two-pass review
First, read for facts: names and titles, dates, locations, amounts, links, captions, permissions, and the evidence behind numerical or comparative claims. Compare each quote with an approved source. Verify that the headline matches the actual announcement. Check whether an image's subject and rights are documented. These tasks require records and responsible people, not a grammar score.
Second, read for language and layout. Use a checker to catch mechanical errors, then read the copy aloud or in a different display to find missing words and confusing sentences. Check mobile rendering, link text, alt text, and metadata after the page is assembled. A document that was clean before publication can still acquire broken formatting or a wrong link in the final template.
Protect confidential drafts
Before pasting unpublished earnings, customer information, or embargoed material into any external checker, review the provider's data-handling terms and your organization's policy. If a tool cannot be approved for the material, use an authorized local or document-integrated workflow. Costs and features change, so confirm the current plan rather than basing procurement on an old comparison table.
PRSA's ethics code emphasizes accurate information and correction of errors. Assign a named final approver, keep a version history, and retain an easy correction path after publication. The best proofreading stack is the one that catches more mistakes without obscuring who is responsible for the facts.