Review with AI precision
Intelligent grammar, spelling, and style suggestions - instant and accurate.
Drag & drop supported
Supported File Types
Docsora AI Check supports grammar, spelling and clarity analysis across PDFs, Word documents, presentations, HTML files and professional business documentation - one workspace for every document format your team circulates.
Review PDF & Word Documents
Audit reports, contracts and operational documents with editorial-grade language review.
Slide-by-Slide Deck Review
Polish wording across pitch decks, board updates and training slides without touching layout.
HTML & Structured Documents
Run AI Check on HTML drafts, exported docs and structured content before publishing.
Explore Professional Writing Workflows
Dedicated workspaces for the editorial workflows professional teams rely on - from PDF proofreading to contract language review.
Grammar Checker
Catch grammar, spelling and punctuation issues across business documents in seconds.
Proofread PDF
Review PDF reports, contracts and proposals for grammar and writing clarity.
Document Proofreader
Editorial document review for contracts, board reports and operational documentation.
AI Writing Assistant
AI-powered writing improvements for reports, proposals, decks and contracts.
Review Contract Language
AI editorial review for contracts, NDAs and MSAs - clarity, ambiguity and terminology.
Improve Business Writing
AI-powered grammar, tone and clarity for professional business documents.
Proofread Presentations
AI grammar, tone and clarity review for pitch decks and presentations.
Professional Writing Checker
AI checker for executive writing, contracts and high-stakes business documents.
Operational Document Workflows
From board reports to investor communications - Docsora handles the editorial workflows generic writing tools were never built for.
Review board reports before circulation
Editorial pass on board packs, exec summaries and quarterly memos.
Proofread investor communications
Tighten shareholder letters, fundraising updates and partner memos.
Polish sales proposals and RFPs
Final-pass review on proposals, SOWs and pitch responses before they go out.
Improve onboarding documents
Sharpen HR handbooks, training material and policy guides for clarity.
Refine consulting deliverables
Review client-facing reports, strategy memos and engagement summaries.
Standardise operational handbooks
Improve readability across SOPs, playbooks and runbooks.
Why Use Docsora AI Check
Engineered for professional writing workflows - secure, fast and business-focused.
Document intelligence
Language-model analysis that reads tone, structure and context, not just sentences.
Workflow-aware
Calibrated for the documents teams actually circulate - reports, contracts, proposals, decks.
Cloud-native
Open in any browser on any device. No installs, plugins or extensions.
Private by design
Encrypted in transit, deleted after review, never used to train models.
Editorial speed
Whole-document suggestions surface in seconds across long reports and decks.
Format coverage
PDF, DOC, DOCX, ODT, HTML, PPT, PPTX and pasted text.
Enterprise controls
TLS, ISO 27001 and SOC 2-aligned operations for regulated teams.
Operational focus
Built for all types of documents. From student essays to legal documents.
Secure AI Document Review
Privacy-first architecture trusted by teams in finance, legal and operations.
Encrypted transit
Uploads traverse TLS-secured channels end to end.
Auto-deletion
Documents are purged from review servers after analysis.
GDPR aligned
Built to honour EU data protection requirements.
ISO 27001
Operated under audited information security controls.
SOC 2 aligned
Engineered against SOC 2 trust-services criteria.
How Docsora AI Check Works
Upload a document
Drop a PDF, Word file, deck or paste text directly into the workspace.
Editorial AI reviews
Grammar, tone, structure and clarity assessed across the whole document.
Refine and export
Accept, reject or refine each suggestion - then export the polished version.
Frequently Asked Questions
Explore More Writing Workflows
Improve sentence clarity
Remove ambiguity and tighten phrasing without flattening voice.
Rewrite awkward sentences
Replace overloaded constructions with cleaner alternatives.
Improve executive writing
Sharpen CEO memos, board commentary and senior briefings.
Rewrite business sentences
Editorial rewriter for reports, proposals and memos.
Review contract language
Editorial pass for NDAs, MSAs and vendor agreements.
Proofread investor presentations
Slide-by-slide editorial review without touching design.
Improve document readability
Sentence flow, paragraph rhythm and audience-tuned tone.
Improve professional writing
Editorial AI for documents teams actually send.
Writing Questions Answered
Concise, operational answers to the questions professional teams ask about editorial AI and document review.
What is the best AI proofreading tool for PDFs?
An editorial AI built for native PDF review - extracting text in document order and surfacing inline suggestions without converting to Word. Docsora reviews PDFs in place, non-destructively, and supports DOC, DOCX, ODT, HTML and PPTX in the same workspace.
Can AI improve sentence clarity?
Yes. Editorial AI targets the sentence-level patterns that erode clarity - ambiguous references, overloaded clauses, hedged commitments and weak emphasis - and proposes cleaner alternatives inline while preserving meaning.
How do I rewrite awkward business sentences?
Upload the document or type text and step through rewrites sentence by sentence. The rewriter sharpens phrasing without changing meaning; reviewers accept individual suggestions or apply only the high-confidence improvements.
What AI tool improves professional writing?
An editorial AI tuned for business writing - reports, proposals, contracts, decks - with tone presets calibrated for executive, legal, simple and marketing audiences. Allowing you to upload student essays to board documents and instantly enhance wording and sentences.
How do I proofread contracts online?
Upload the contract (PDF, DOC, DOCX or TXT) for an editorial pass that flags grammar and spelling issues across your document, alongside sentence enhancements based on tone selection. Docsora's AI Check feature does not replace legal counsel or act as a legal reviewer.
Can AI improve board reports and executive summaries?
Yes. Document-level editorial AI surfaces terminology drift, tone misalignment between sections, weak transitions and hedged risk language - the issues directors notice when board packs are read end to end.
What grammar checker supports PDF and DOCX?
Most grammar checkers operate inside Word or the browser via extensions. Docsora reviews PDF, DOC, DOCX, ODT, HTML, PPT and PPTX natively in a single workspace, with format-aware analysis for each.
How can I improve readability in operational documents?
Run a readability-focused editorial pass - sentence length variation, paragraph rhythm, transitions and tone calibration. Suggestions surface inline so SOPs and handbooks read as one document across contributors.
Can AI improve PowerPoint presentation wording?
Yes. Editorial AI extracts text from every slide and reviews grammar, tone and clarity slide by slide. While formatting is preserved, we are constantly enhancing our models to ensure design, layout, themes and animations remain untouched.
What is the best proofreading software for business writing?
An editorial AI built for the documents professional teams send all the way to consumer grammar tools. Look for document-level review, broad format coverage, tone presets calibrated for business audiences, and enterprise-grade security (TLS, deletion after analysis, ISO 27001 controls).
Knowledge Guides for Professional Writing
Practical editorial playbooks - sentence clarity, executive writing, contract review, board reporting and enterprise workflows.
How to proofread PDFs online without conversion
PDFs are the format business documents arrive in - but they are the worst format to proofread by hand. This guide walks through the workflow professionals...
How to improve business writing with editorial AI
Most business writing is not bad - it is unfocused. This guide walks through the editorial moves that make reports, proposals and internal memos read...
How to review contract language with editorial AI
Contracts go through legal review - but they rarely go through editorial review. This guide explains how editorial AI tightens contract language before...
How to proofread PowerPoint presentations slide-by-slide
Investor decks, sales presentations and training material live or die by their wording. This guide walks through the workflow for proofreading PowerPoint...
How to audit board reports with editorial AI
Board reports sit in the highest-stakes editorial bucket inside a company. This guide walks through the audit workflow chief-of-staff and finance team...
How to check any document for errors
Most teams check documents the slow way: print, read, mark up, repeat. This guide walks through the faster workflow - a single AI editorial pass across...
How to standardise operational documentation
Operational documentation drifts because multiple contributors write at different times in different tones. This guide explains how to standardise SOP...
AI proofreading for enterprise teams
Enterprise teams need editorial review that scales - across contributors, departments and document types - without sacrificing security or control. This...
How to improve sentence clarity in business writing
Most business writing fails at the sentence, not the document. This guide explains the patterns that quietly erode clarity - and the editorial moves that...
How to improve executive writing with editorial AI
Executive writing is read in minutes and judged in seconds. This guide walks through the editorial moves that make CEO memos, board commentary and senior briefings land with the audiences they are written for.
How to improve RFP responses with editorial AI
Most RFP responses lose deals at the editorial level — inconsistent terminology, weak win themes, tone that drifts between sections. This guide walks through the editorial pass enterprise sales teams use before submission.
Business writing for enterprise teams
Enterprise teams produce more documents than any single editor can review. This playbook explains how to standardise business writing across departments — without booking a content design team or slowing delivery.
Understand Different Document Review Approaches
Docsora AI Check is designed to review completed documents before they are shared, signed or submitted. Compare how it differs from popular writing assistants.
Docsora AI Check vs Grammarly
Grammarly helps users improve writing while creating emails, documents and online content. Docsora AI Check focuses on reviewing completed business documents before they move through operational workflows.
Docsora AI Check vs QuillBot
QuillBot focuses on rewriting, paraphrasing and improving content during drafting. Docsora AI Check is designed to review finished documents before sharing, approval or submission.
Different tools for different stages
Writing assistants and document review tools solve different problems.
If your primary goal is writing, editing or rewriting content while drafting, a dedicated writing assistant may be the better choice.
If your goal is reviewing completed documents before they are sent to clients, shared internally, signed or submitted, Docsora AI Check provides review capabilities within a broader document management platform.
Editorial AI review
for every document.
Grammar, tone and clarity analysis for reports, contracts, decks and PDFs - built for professional writing workflows.