Explore 19,617 verified tools
Every tool here passed a live check of its own website. Filter by what matters to you, then open a profile or jump to it on the map.
853 tools · listed A to Z, so position is not a ranking
- Write / AI writing & editing
Orthodidacte
Orthodidacte offers online tools and exercises that help people improve their French spelling and writing.
- Write / AI writing & editing
Oscar Stories
Oscar Stories creates personalised AI bedtime stories for children with lessons built into the plot.
- Write / AI writing & editing
Outwrite
Outwrite is an AI writing assistant that checks grammar and rewrites sentences to be clearer wherever you write online.
- Write / Long-form & docs
Overleaf
Overleaf is an online LaTeX editor with real-time collaboration and version control that needs no installation.
- Write / Long-form & docs
Oxyde
Oxyde is a free in-browser office suite offering document, slide and spreadsheet editors plus photo tools as a Word alternative.
- Write / Long-form & docs
Oxygen XML Editor
Oxygen XML Editor is a cross-platform editor for writing and validating XML documents, such as technical documentation.
- Write / Long-form & docs
Pandoc
Pandoc converts documents between formats such as Markdown, Word, HTML and LaTeX from the command line.
- Write / AI writing & editing
Pangram
Pangram detects AI-generated text in essays and articles and offers a free checker plus image detection.
- Write / Long-form & docs
PanWriter
PanWriter is a free open-source markdown editor for macOS and Windows that uses pandoc to export documents to many formats.
- Write / Long-form & docs
Papeeria
Papeeria is a browser LaTeX and Markdown editor with real-time collaboration for scientific papers.
- Write / Long-form & docs
Paper
Paper is a clean, configurable writing app for iPhone, iPad and Mac that stays out of the way.
- Write / AI writing & editing
Paperingo
Paperingo is an AI assistant for term papers and theses that drafts sections from your notes and sources and cites them.
- Write / AI writing & editing
Paperpal
Paperpal is an AI writing assistant for researchers and students with grammar checks, paraphrasing and citation support.
- Write / AI writing & editing
PaperTyper
PaperTyper writes essays with AI and includes grammar and plagiarism checkers for students.
- Write / Long-form & docs
Papyrus Author
Papyrus Author is a writing suite for novelists with plot, character and style analysis tools.
- Write / AI writing & editing
Parafrasis
Parafrasis is a free Spanish AI paraphraser that rewrites texts, sentences and paragraphs online without registration.
- Write / AI writing & editing
Paragraph
Paragraph turns company context into drafted posts, newsletters, social campaigns and landing pages in the brand's voice.
- Write / AI writing & editing
ParagraphAI
ParagraphAI is a mobile and desktop assistant that improves grammar and fluency and drafts messages in any app.
- Write / Long-form & docs
Paragraphs
Paragraphs is a minimal Markdown editor for macOS whose interface fades away while you type.
- Write / AI writing & editing
Paraphrase
Paraphrasing Tool is a free online paraphraser that rewrites essays, emails and paragraphs in different words while keeping the meaning.
- Write / AI writing & editing
Paraphrase Online
Paraphrase Online rewrites essays and assignments with AI so students and writers can rephrase text quickly.
- Write / AI writing & editing
Paraphrase Tool
Paraphrase Tool rewrites sentences and paragraphs in many modes across more than 100 languages.
- Write / AI writing & editing
Paraphraser.io
Paraphraser.io rewrites sentences and paragraphs with AI in several modes, with free use and a premium plan for higher limits.
- Write / AI writing & editing
Paraphrasing Tool AI
Paraphrasingtool.ai rewrites text with selectable modes and custom tone, for students and writers who need alternate wording.
- Write / Long-form & docs
PDF Agile
PDF Agile edits, converts and views PDF files on the desktop.
- Write / Long-form & docs
PDF Annotator
PDF Annotator adds handwritten notes, comments and highlights to PDFs on Windows.
- Write / Long-form & docs
PDF Architect
PDF Architect is a PDF editor from pdfforge for editing and converting documents.
- Write / Long-form & docs
PDF Buddy
PDF Buddy edits and signs PDF files in the browser with text, images and signatures.
- Write / Long-form & docs
PDF Cabinet
PDF Cabinet is a PDF reader and annotation app for iPad and iPhone that keeps menus and settings minimal.
- Write / Long-form & docs
PDF Candy AI
PDF Candy is an online toolkit with many free tools to edit, convert, merge and compress PDF files.
- Write / Long-form & docs
PDF Chroma
PDF Chroma merges, splits, compresses and converts PDFs for free without signup or watermarks.
- Write / Long-form & docs
PDF Colophon
PDF Colophon reads, edits, signs and organizes PDFs on iPhone, iPad and Mac entirely on the device with no accounts.
- Write / Long-form & docs
PDF Complete
PDF Complete is a Windows PDF editor and creator that edits, redacts, signs and annotates PDF documents.
- Write / Long-form & docs
PDF Eddie
PDF Eddie offers free online tools to merge, split, compress, convert and edit PDFs without signing up.
- Write / Long-form & docs
PDF Editor & Sign
Sheaf PDF Editor edits PDF text and tables on iPhone without uploads and also fills, signs, merges and compresses files.
- Write / Long-form & docs
PDF Expert
PDF Expert reads, edits, annotates, signs and organizes PDFs on Mac, iPhone and iPad.
- Write / Long-form & docs
PDF Extractor
PDF Extractor shows every PDF page at a glance so you can pick pages or split by chapter and save them as a new PDF.
- Write / Long-form & docs
PDF Guru
PDF Guru edits, converts and signs PDFs in the browser and adds some AI tools.
- Write / Long-form & docs
PDF Hammer
PDF Hammer offers browser-based tools to merge, split, compress, convert and edit PDFs, one task per tool.
- Write / Long-form & docs
PDF Maker
PDF Maker converts photos to PDF, scans documents and merges, compresses and rotates PDFs on iPhone, iPad and Mac.
- Write / Long-form & docs
PDF NOW
Saqr PDF is an Arabic mobile app for merging, splitting, compressing, signing and converting PDF files.
- Write / Long-form & docs
PDF Owl
PDF Owl is a Mac app that generates a PDF table of contents, lets you annotate and highlight, and splits or merges pages.
- Write / Long-form & docs
PDF Pro
PDF Pro creates, edits and signs PDFs, and merges or exports them.
- Write / Long-form & docs
PDF Reader Pro
PDF Reader Pro is a PDF editor and reader for Mac, Windows, iOS and Android with annotation and AI features.
- Write / Long-form & docs
PDF Reader Pro Edition®
PDF Reader Pro Edition is a PDF app for iPhone and iPad with on-device AI chat, mind maps and conversion to Office formats.
- Write / Long-form & docs
PDF Reflow
PDF Reflow reformats PDFs for small screens so you can read them on a phone or tablet without pinching and zooming.
- Write / Long-form & docs
PDF Scan & Edit
PDF Scan & Edit turns an iPhone into a scanner and PDF editor for scanning, editing, signing, watermarking and sharing.
- Write / Long-form & docs
PDF Unlimited
PDF Unlimited is a free Mac app to edit, mark up, sign, merge, compress, redact, and run OCR on PDFs without a subscription.