ProWriter
Editing · Side by side diff · Accept or reject

Auto Update.
Diff, then decide.

A focused way to revise scientific writing. Select a section, write what you want changed, and ProWriter returns a side-by-side diff: removals struck in red, additions in green. Review it section by section and accept or reject the change. The reference grounding behind the text carries through the edit.

Granular control

Accept or reject each section's change on its own, and revert an individual edit inside the diff. It isn't all-or-nothing.

Grounding carries through

The citations and reference grounding behind a passage stay attached when the text is rewritten, so a revision doesn't quietly drop its sources.

Voice preserved

You revise the section you select rather than regenerate the whole document, so the surrounding tone stays intact instead of being replaced with generic text.

Anatomy

Three pieces. One paragraph.

The prompt, the diff, and the controls, set side-by-side so the writer never loses their place.

A
Prompt bar

One line. Plain English. Acts on the selection above, not the whole document.

B
Diff spans

Red strike-through for removals, green underline for additions. Hover a span to accept it alone.

C
Reference pins

If the cited line is rewritten, the pin moves with it. If the cited line is removed, the pin is parked, not deleted.

D
Decision row

Accept, reject or refine.

CSR-0117 · Section 11.4 · Safety summary.docx
Make concise; tighten safety language

The investigational product was administered to subjects in a randomized, double-blind, placebo-controlled fashion across the trial periodfollowed a randomized, double-blind, placebo-controlled design. No serious adverse events were observed in the subjects who received the treatment.No serious adverse events were reported. Reference grounding is preserved across the edit.[12, 14]

[12] Smith 2024 · CSR-A · p.41[14] Chan 2023 · Lancet · 402(10412)
Workflow

A revision in three keystrokes.

Auto Update doesn't replace your judgment, it puts it on rails. The writer decides what to change; ProWriter shows exactly what changes; the document carries on.

  1. 01
    Select.

    Highlight a sentence, a paragraph, or a whole section to act on.

  2. 02
    Prompt.

    Type what you want, "tighter", "in past tense", "halve the length", "match Sec. 11.4 voice".

  3. 03
    Read the diff.

    Red strike-through for removals; green for additions. Hover any span to see why.

  4. 04
    Accept, reject or refine.

    Whole edit, span-by-span, or re-prompt.

Compared

Why a diff, not a regenerate?

Most AI tools
"Regenerate" loop
  • Whole paragraph replaced, voice drifts
  • References frequently dropped
  • No record of what changed
  • Reviewers can't track edits
  • Slow loop: prompt → wait → re-read
ProWriter Auto Update
Side by side diff
  • Only what changes is marked
  • References pinned to surviving lines
  • Diff is the change log
  • Reviewers see edits in red and green
  • Fast loop: prompt → diff → accept
" My experience with AI tools has been hit or miss. ProWriter has definitely been a hit. I love how easy it is to use and how grounded the answers are. "
Dr. M. Dutta · Regulatory Affairs Manager

Stop regenerating.
Start diffing.

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