100 Best Apps for Proofreaders
Proofreading combines close reading with reliable workflows. These first 25 tools cover grammar checks, style guidance, document review, and production tasks.
Grammarly
Grammarly checks spelling, grammar, punctuation, clarity, tone, and word choice across supported writing environments. It helps proofreaders catch routine language errors quickly before spending time on deeper editorial review.
ProWritingAid
ProWritingAid analyzes grammar, style, readability, repetitions, pacing, and other writing patterns in manuscripts. It helps identify recurring prose issues that are easy to miss during long-form proofreading.
Hemingway Editor
Hemingway Editor highlights lengthy sentences, passive voice, adverbs, and complex wording in pasted text. It helps proofreaders flag readability concerns when clients need clearer, more direct copy.
LanguageTool
LanguageTool provides spelling, grammar, punctuation, and style suggestions for multiple languages and writing contexts. It helps multilingual proofreaders review language mechanics without switching between separate checking tools.
Microsoft Word
Microsoft Word provides document editing, tracked changes, comments, proofing tools, and formatting controls. It helps proofreaders mark corrections in a format many clients already use for document exchange.
Google Docs
Google Docs supports browser-based writing, commenting, suggesting edits, version history, and real-time collaboration. It helps proofreaders review shared documents while clients and collaborators can see updates immediately.
Adobe Acrobat
Adobe Acrobat enables PDF annotation, commenting, text editing, form handling, and document comparison workflows. It helps proofreaders mark corrections on fixed-layout files without disrupting the original page design.
PerfectIt
PerfectIt checks documents for consistency in spelling, capitalization, hyphenation, abbreviations, and formatting. It helps proofreaders find inconsistent editorial choices across lengthy reports, books, and corporate documents.
Antidote
Antidote offers grammar correction, dictionaries, style guides, and language resources for English and French. It helps proofreaders investigate grammar and usage questions with integrated reference material.
Slick Write
Slick Write reviews text for grammar issues, style patterns, readability measures, and repeated words. It helps proofreaders perform a fast preliminary scan before conducting a careful manual pass.
Ginger
Ginger provides grammar checking, spelling correction, sentence rephrasing, and translation tools for writers. It helps proofreaders quickly spot basic sentence-level errors in drafts from non-native English writers.
QuillBot
QuillBot offers paraphrasing, grammar checking, summarization, citation support, and writing-assistance tools. It helps proofreaders assess alternative phrasing when awkward sentences require clearer wording suggestions.
Ludwig
Ludwig helps writers compare phrases against examples from published English-language sources and databases. It helps proofreaders evaluate whether uncertain phrasing sounds natural in established written usage.
Wordtune
Wordtune suggests alternative rewrites that adjust sentence wording, length, tone, and clarity. It helps proofreaders offer concise rewrite options when a correction requires more than grammar fixes.
Sapling
Sapling provides grammar and writing suggestions designed for business communication and team workflows. It helps proofreaders review customer-facing business copy for common mechanical and clarity problems.
Typely
Typely analyzes English text for grammar, style, readability, and potential typographical errors. It helps proofreaders run an additional automated check before returning polished text to clients.
PaperRater
PaperRater reviews writing for grammar, spelling, style, vocabulary, and readability-related feedback. It helps academic proofreaders perform an initial diagnostic review of student-style papers and essays.
Scribbr Grammar Checker
Scribbr Grammar Checker scans text for grammar, spelling, punctuation, and sentence-level writing issues. It helps proofreaders quickly surface mechanical errors in academic drafts submitted for review.
Writefull
Writefull provides language feedback and writing support for academic and research-focused English texts. It helps proofreaders assess formal academic phrasing in manuscripts intended for scholarly audiences.
Trinka
Trinka checks grammar, spelling, style, and technical writing conventions in English-language documents. It helps proofreaders review specialized professional drafts where formal language conventions matter.
iThenticate
iThenticate compares submitted documents against published and internet content to identify text similarities. It helps proofreaders and editors investigate potential overlap that may require client clarification.
Turnitin Draft Coach
Turnitin Draft Coach provides writing feedback and similarity guidance within supported drafting workflows. It helps proofreaders guide writers toward cleaner drafts before a final editorial review.
Readability Test Tool
Readability Test Tool calculates common readability scores from pasted text using established formulas. It helps proofreaders discuss reading complexity with clients using consistent, transparent measurements.
TextExpander
TextExpander inserts saved snippets, templates, and frequently used text through keyboard shortcuts. It helps proofreaders deliver recurring editorial comments without repeatedly typing the same explanations.
PhraseExpress
PhraseExpress expands text shortcuts into reusable phrases, templates, and standardized editorial responses. It helps proofreaders maintain consistent client comments while reducing repetitive administrative typing.
StyleWriter
StyleWriter analyzes English prose for readability, jargon, passive constructions, and style issues using editable reports. It helps editors identify dense or inconsistent wording when manually reviewing long business documents becomes slow.
AutoCrit
AutoCrit reviews fiction manuscripts for repetition, pacing, dialogue, word choice, and other narrative-focused writing patterns. It helps fiction proofreaders surface recurring manuscript issues that are difficult to track across many chapters.
WordRake
WordRake suggests concise revisions in documents and emails by removing unnecessary words and simplifying phrasing. It helps legal and business editors reduce wordiness without repeatedly rewriting every sentence from scratch.
DeepL Write
DeepL Write suggests improvements to grammar, phrasing, tone, and clarity for supported languages. It helps proofreaders refine awkward sentences when a writer needs clearer alternatives rather than simple corrections.
Reverso
Reverso provides translation, dictionary, conjugation, and grammar tools for writing across multiple languages. It helps multilingual proofreaders verify vocabulary and usage when working between languages with different conventions.
WhiteSmoke
WhiteSmoke provides grammar, spelling, punctuation, and style checks for English-language writing. It helps writers catch common mechanical errors before a proofreader spends time on basic corrections.
EditMinion
EditMinion scans prose for repeated words, weak phrasing, adverbs, passive voice, and other patterns. It helps copy editors spot recurring line-level habits that can disappear during a close manuscript read.
Paperpal
Paperpal provides language suggestions, writing assistance, and manuscript preparation tools for academic researchers. It helps academic proofreaders address formal scholarly language issues before submission or journal review.
Vale
Vale is an open-source prose linter that checks writing against configurable editorial style rules. It helps teams enforce house style consistently when editors need repeatable checks across documentation repositories.
Draftable
Draftable compares document versions and highlights additions, deletions, formatting changes, and textual differences. It helps proofreaders verify revisions quickly when authors return heavily edited versions of a document.
Diffchecker
Diffchecker compares text, files, folders, images, and PDFs to show differences between versions. It helps editors find overlooked changes when proofreading updated copy against an approved earlier draft.
Beyond Compare
Beyond Compare compares files and folders, displaying differences in text, code, and directory contents. It helps publication teams reconcile multiple source files when revisions arrive from several contributors.
WinMerge
WinMerge is a Windows comparison tool for identifying and merging differences between text files. It helps proofreaders compare plain-text drafts without manually searching line by line for revisions.
Araxis Merge
Araxis Merge compares and merges text files, documents, and folders across different versions. It helps editors resolve conflicting revisions when multiple reviewers have edited the same source document.
Kaleidoscope
Kaleidoscope compares text files, folders, and images on macOS to reveal version differences. It helps Mac-based proofreaders inspect revised files when visual change tracking is unavailable or incomplete.
Copyleaks
Copyleaks checks text for potential plagiarism and can identify similarities across indexed online content. It helps proofreaders investigate suspiciously familiar passages before publication exposes possible attribution or originality concerns.
PlagiarismCheck.org
PlagiarismCheck.org scans submitted text for matching content and produces similarity reports for review. It helps editorial teams flag possible copied passages when manual web searching would be impractical.
Zotero
Zotero collects research sources, organizes references, and generates citations and bibliographies in word processors. It helps academic proofreaders check source details when citations and bibliography entries require consistent formatting.
EndNote
EndNote manages references, attaches research PDFs, and formats citations and bibliographies using selected styles. It helps scholarly editors reduce citation-formatting errors when manuscripts contain extensive and changing reference lists.
Mendeley Cite
Mendeley Cite is a Word add-in that inserts citations and creates bibliographies from Mendeley libraries. It helps researchers correct citation placement and formatting without manually rebuilding a document bibliography.
Citation Machine
Citation Machine creates formatted citations and bibliographies from source details in common citation styles. It helps proofreaders resolve inconsistent reference entries when authors have assembled citations manually.
AP Stylebook
AP Stylebook provides searchable Associated Press guidance on grammar, punctuation, usage, and newswriting conventions. It helps news editors settle style disputes quickly when copy requires consistent publication-specific editorial decisions.
The Chicago Manual of Style Online
The Chicago Manual of Style Online provides searchable guidance for publishing grammar, citations, and manuscript preparation. It helps book and academic proofreaders verify detailed conventions when a question exceeds everyday grammar rules.
Merriam-Webster Dictionary
Merriam-Webster Dictionary provides definitions, pronunciations, usage notes, synonyms, and word-of-the-day content. It helps proofreaders confirm spelling and meaning when unfamiliar terms could be misused or ambiguous.
OneLook
OneLook searches multiple dictionaries and reference sources for definitions, related words, and word patterns. It helps editors research elusive terminology when a standard dictionary lookup does not answer the question.
Oxford English Dictionary
Oxford English Dictionary provides authoritative definitions, etymologies, pronunciations, and historical usage examples for English words. It helps proofreaders resolve uncertain meanings or word histories when context makes dictionary choices difficult.
Collins Dictionary
Collins Dictionary offers definitions, pronunciation guides, translations, usage notes, and examples across several languages. It helps editors verify everyday vocabulary and regional usage without leaving their research workflow.
Cambridge Dictionary
Cambridge Dictionary supplies learner-friendly definitions, grammar guidance, pronunciations, and example sentences for English. It helps proofreaders quickly distinguish grammar patterns and intended word meanings in unclear sentences.
Dictionary.com
Dictionary.com provides word definitions, synonyms, pronunciation audio, word origins, and language reference articles. It helps writers confirm spelling and sense choices when a familiar word appears questionable.
WordReference
WordReference combines bilingual dictionaries, verb conjugators, language forums, and contextual translation references. It helps multilingual proofreaders check idioms and conjugations that direct translations often mishandle.
Thesaurus.com
Thesaurus.com suggests synonyms, antonyms, definitions, and related words for English vocabulary choices. It helps proofreaders flag repetitive wording and locate alternatives that better match the intended tone.
Power Thesaurus
Power Thesaurus offers community-informed synonyms, antonyms, definitions, and word suggestions through web and mobile tools. It helps editors find varied phrasing when standard thesaurus results feel too limited or imprecise.
Etymonline
Etymonline is an online etymology dictionary explaining the historical origins and development of English words. It helps proofreaders investigate disputed usage by revealing how a word's meaning has changed over time.
Wiktionary
Wiktionary is a collaboratively edited dictionary with definitions, translations, pronunciations, inflections, and etymologies. It helps editors research uncommon terms, inflected forms, and multilingual vocabulary in one place.
EasyBib
EasyBib creates citations and bibliographies in common academic styles from books, websites, and other sources. It helps proofreaders correct inconsistent reference formatting without manually constructing every bibliography entry.
MyBib
MyBib generates citations and bibliographies in multiple styles using source details, URLs, ISBNs, or DOIs. It helps editors standardize citations when manuscripts contain references gathered from many different source types.
BibGuru
BibGuru builds citations and bibliographies in academic citation styles from manually entered or imported source information. It helps proofreaders reduce citation-formatting errors that can distract from otherwise polished academic copy.
Cite This For Me
Cite This For Me formats citations and bibliographies for sources in widely used academic styles. It helps editors address inconsistent citations when authors have mixed styles or incomplete source records.
ZoteroBib
ZoteroBib creates shareable bibliographies from source identifiers, web pages, and manually entered citation details. It helps proofreaders produce a clean reference list without requiring a full reference-management library.
Ref-N-Write
Ref-N-Write provides academic phrase suggestions and text-matching tools for scholarly writing and revision. It helps academic editors identify conventional research phrasing when discipline-specific wording needs careful review.
NaturalReader
NaturalReader converts written text into spoken audio using text-to-speech voices across supported platforms. It helps proofreaders hear missing words, awkward rhythm, and punctuation problems that visual review misses.
Speechify
Speechify reads digital text aloud with text-to-speech voices on mobile, web, and desktop platforms. It helps busy editors review drafts audibly while catching sentences that sound confusing or incomplete.
Read&Write
Read&Write provides text-to-speech, vocabulary support, writing assistance, and accessibility tools for digital documents. It helps proofreaders combine auditory checking with word support when reviewing dense or inaccessible text.
Balabolka
Balabolka is a Windows text-to-speech program that reads text files and saves spoken audio. It helps desktop-based proofreaders listen through long manuscripts to detect overlooked errors and repetition.
Voice Dream Reader
Voice Dream Reader is a reading app that converts documents and web content into spoken audio. It helps editors audit copy away from their desks and notice clarity issues through listening.
Google Scholar
Google Scholar searches scholarly literature, including articles, theses, books, abstracts, and court opinions. It helps academic proofreaders verify source titles and publication details when citations appear incomplete.
Crossref Metadata Search
Crossref Metadata Search finds publication metadata, including titles, authors, dates, journals, and DOIs. It helps editors confirm bibliographic details and repair inaccurate DOI references in scholarly manuscripts.
DOI Citation Formatter
DOI Citation Formatter generates formatted citations from Digital Object Identifiers in selected reference styles. It helps proofreaders turn bare DOIs into consistent citations when reference lists lack complete details.
COCA
COCA is a searchable corpus of contemporary American English for examining real-world word usage. It helps proofreaders test whether a phrasing choice appears natural across authentic English-language texts.
Google Ngram Viewer
Google Ngram Viewer charts historical frequencies of words and phrases in digitized book collections. It helps editors compare competing phrasings when usage trends provide useful context for editorial decisions.
LibreOffice Writer
LibreOffice Writer is a word processor with spelling tools, comments, tracked changes, and document formatting. It helps proofreaders review editable office files when collaborators need free desktop-based revision tools.
Apple Pages
Apple Pages is a word processor offering comments, change tracking, collaborative editing, and layout-oriented document design. It helps proofreaders preserve page design while reviewing manuscripts prepared on Apple devices.
WPS Writer
WPS Writer is a word processor that supports comments, tracked changes, templates, and common document formats. It helps proofreaders exchange revisions with clients using Word-compatible documents and familiar markup tools.
ONLYOFFICE Docs
ONLYOFFICE Docs provides browser-based document editing with real-time collaboration, comments, and track changes. It helps distributed proofreading teams review the same document without sending conflicting file versions.
Scrivener
Scrivener organizes long writing projects into sections, research folders, notes, and compilable manuscript files. It helps proofreaders navigate lengthy books without manually managing dozens of separate chapter files.
Ulysses
Ulysses is a focused writing app that organizes Markdown sheets, groups, keywords, and export formats. It helps proofreaders keep article drafts and revision notes organized in a distraction-reduced workspace.
Notion
Notion combines collaborative documents, databases, task lists, comments, and shared workspace pages. It helps proofreaders centralize style notes, assignments, feedback, and client documentation in one place.
Obsidian
Obsidian is a local Markdown knowledge app that links notes through folders, tags, and backlinks. It helps proofreaders build searchable personal style references without relying on scattered browser bookmarks.
PDF-XChange Editor
PDF-XChange Editor lets users annotate, comment on, edit, OCR, and redact PDF documents. It helps proofreaders mark corrections directly on scanned or locked PDF proofs efficiently.
Foxit PDF Editor
Foxit PDF Editor provides PDF annotation, commenting, editing, form handling, and document comparison tools. It helps proofreaders return detailed markup on PDFs while keeping client documents in their original format.
Xodo
Xodo is a PDF reader and editor with annotations, signatures, form filling, and document sharing. It helps proofreaders make quick PDF comments across desktop and mobile devices during review cycles.
Kami
Kami is a document annotation platform for PDFs, images, and files stored in cloud drives. It helps proofreaders share visual annotations with clients who collaborate through Google Drive or Microsoft OneDrive.
Hypothesis
Hypothesis enables collaborative web and PDF annotation through highlights, notes, replies, and shared groups. It helps proofreaders discuss specific passages online without copying text into separate feedback messages.
LiquidText
LiquidText lets readers extract, connect, annotate, and compare excerpts from PDF documents and webpages. It helps proofreaders compare related passages and source materials without losing context between documents.
ABBYY FineReader PDF
ABBYY FineReader PDF uses OCR to convert scanned documents into searchable, editable, and comparable PDFs. It helps proofreaders work with scanned proofs when text cannot be selected or searched.
Trados Studio
Trados Studio is a translation environment with translation memory, terminology management, and bilingual review tools. It helps bilingual proofreaders maintain consistent translations across recurring terminology and large multilingual projects.
memoQ
memoQ is a translation management tool featuring translation memories, term bases, and quality assurance checks. It helps proofreaders catch inconsistent terms and repeated translation errors across multilingual deliverables.
Smartcat
Smartcat is a cloud translation platform with translation memory, glossaries, collaboration, and language AI tools. It helps proofreading teams coordinate multilingual reviews while keeping terminology resources available to everyone.
OmegaT
OmegaT is an open-source translation memory application for translating and reviewing segmented text files. It helps budget-conscious bilingual proofreaders reuse approved phrasing across recurring translation assignments.
MateCat
MateCat is a browser-based translation environment offering translation memory, glossary support, and segment editing. It helps translators and proofreaders review bilingual files without installing specialized desktop software.
Acrolinx
Acrolinx checks enterprise content against configured guidance for style, terminology, grammar, and tone. It helps proofreaders apply a company's detailed editorial standards consistently across high-volume content.
Writer
Writer is an enterprise writing platform with style guides, terminology controls, and content quality suggestions. It helps proofreaders enforce approved language and brand conventions across collaborative business documents.
Textio
Textio analyzes workplace writing and provides guidance intended to improve clarity and inclusive language. It helps proofreaders identify potentially exclusionary wording in job posts and internal communications.
Otter.ai
Otter.ai records, transcribes, and summarizes conversations while organizing speaker-attributed meeting notes. It helps proofreaders verify interview quotations by searching transcripts alongside the original recording.
Descript
Descript transcribes audio and video, allowing users to edit media through an editable text transcript. It helps proofreaders correct spoken-word transcripts while locating corresponding audio or video passages quickly.
The strongest proofreading workflow usually combines careful human judgment with tools for consistency, collaboration, and efficient repeat checks.