Docs & Office
280 products · updated 2026-10-05
- 「自听」MyListen Turn AI long articles and reading notes into audio programs locally on iPhone/iPad, supporting lock screen playback and breakpoint resume listening; available for trial, full functionality needs to be unlocked in the app, no subscriptions, no ads
- videotopdf.app Convert any video to a high-definition, time-stamped PDF, structured notes and verbatim transcripts
- LinkDigest Xiaohongshu/Douyin link reader for AI Agent, one call to turn links into text: Xiaohongshu graphic notes image-by-image OCR, videos with timestamps verbatim drafts and screen text, optional hot-selling disassembly (quote verbatim verification of the original text); remote MCP one-line access to Claude Code / Cursor / Cherry Studio, also has a REST API; sign up to get 10 points, and then pay as you go (supports Alipay); does not support Bilibili
- FileOnTap HEIC to PNG tool (free), the file is converted locally in the browser without uploading to the server, no registration is required, and there is no watermark; it also supports HEIC to JPG, image compression, and image to PDF
- llms.txt Generator llms.txt generator and validator (free). Fill in a few site information to generate a Markdown file that conforms to llmstxt.org specifications. It supports one-click import of all URLs from sitemap.xml and automatically generates titles. It can also paste existing files to verify H1, link format and URL validity, and give an AI readiness score of 0-100. No registration is required.
- Name Tracing Name tracing exercise paper generator, paste the whole class list and generate one page for each person at once, supports print and cursive writing, generates PDF locally in the browser, and does not upload names
- Free Graph Paper Printable graph paper generator, more than 30 paper types (graph paper, dot matrix paper, staff, Cornell notes), download vector PDF after customizing the grid size
- engram Index notes, PDFs, and web pages, and then recall them in one sentence. The results are accurate to the file: line and date, all without leaving the computer.
- 简历通 ResumeForge A locally running AI job search workbench, covering the entire process of resume generation, job collection, delivery tracking, and interview review. Data is only saved locally and not uploaded. Windows one-click startup, open source and free.
- NeatCompress Batch compression tool for audio, video, PDF and images, using WebCodecs hardware acceleration and WASM dual engines for local processing, files are not uploaded to the server; supports specified target size (WeChat 25MB/100MB, Discord 10MB/50MB, etc.), lossless merging, cropping and converting to GIF
- Musuw AI knowledge base organizes documents, web pages and notes into Q&A, Wiki and knowledge graph with references, making it easy to return to the original text for verification
- Excel 表格工具 Browser-side Excel/PDF data processing tool, configure field matching after uploading multiple sources, preview the combined results and export a new workbook
- Image to ASCII Image to ASCII character drawing tool, free without registration, the image is processed locally in the browser; you can adjust the character style, details and color, copy text or Markdown, export TXT, PNG, SVG and other formats for README, chat character drawing and retro covers
- IELTS Writing Practice IELTS writing practice platform, providing Task 1 / Task 2 question bank, simulated writing, AI scoring and sentence-by-sentence correction feedback
- 慧报价 AI foreign trade quotation tool, the product library is built once, and the selected products are automatically priced according to EXW/FOB/CFR/CIF/DDP (the profit margin is based on the practical standard of selling price and insurance plus 110%). It generates a bilingual quotation PDF in Chinese and English in 30 seconds, and comes with a free quotation calculator that does not require registration.
- Dead Pixel Test Screen dead pixel test tool (free) helps check dead pixels, bright spots, dark spots and display abnormalities on monitors, laptops and other screens through full-screen solid color testing
- 薯小二 Xiaohongshu Compliance Operation Toolbox, one-click detection of banned words + replacement suggestions, AI popular title generation, note collection and current limit self-examination, pure web version without installation, free departures for newcomers every day
- BTD6 Paragon Calculator Unofficial Paragon calculator for Bloons TD 6 players that calculates Paragon Degree, Power, Cash Slider, Sacrifices and Paragon Power Totems, and provides Degree tables and related calculation instructions
- 法脉 LawPulse A local offline legal research tool for Chinese practicing lawyers (macOS): 412 current laws can be searched one by one. Notes are directly linked under the legal provisions and automatically linked. AI contract review uses its own model key and references are returned to the local law database for verification one by one; all data is stored locally and not uploaded to the cloud. The public beta period is free. The supporting package is open source chinese-law-corpus (412 laws item by item JSON + 723 cases, CC0)
- CrossTool Cross-border seller local privacy toolbox, 52 tools 100% run in the browser (video compression, image conversion to PDF, cost calculation, etc.), zero upload and zero server, for Amazon/TikTok Shop/Shopify sellers, free and no registration required
- BulkCerts Batch certificate generator, upload an Excel or CSV list, select a template, and generate personalized PDF or PNG certificates for each recipient
- StitchCraft Cross-stitch drawing generator (free), drag photos into the browser and turn them into embroiderable DMC drawings in a few seconds. 454 colors automatically match color numbers, calculate how many skeins of each thread to buy, export PDF and print directly; no registration required, photos are not uploaded to the server, AI redrawing is optional, and Chinese interface is supported
- PdfCompare Free login-free online PDF comparison and text conversion tool, running purely locally based on browser WebAssembly, millisecond-level word-level red and green highlight differences and drawing overlay comparison, 100% zero upload of document data to the cloud, zero risk of leakage
- Chat2Mind Convert ChatGPT conversations or pasted text into editable mind maps to help organize notes, review knowledge and organize content. Supports image, PDF and Markdown exports
- EchoWord Look up words and translate them, read words and example sentences aloud through TTS, and understand the pronunciation in context, helping programmers, independent developers and overseas practitioners say goodbye to mute English - Chrome/Edge plug-in
- LuckyAPI Multi-model AI API service, one Key integrates text, image and video models; supported models, request format compatibility, pricing and usage are subject to the model directory and documentation on the site.
- Vault Keeper Obsidian vault automatic operation and maintenance plug-in: regularly detects broken links, orphan notes, and empty notes and generates health reports. The library is read-only and does not change.
- Read PDF Aloud PDF reader also supports mainstream document formats such as TXT, MD, EPUB, MOBI, AZW3, DOCX, etc. It supports 120+ languages and has 600+ sounds to choose from.
- AI 小说作家 AI novel creation desktop application, which combines characters, world view, outline, writing, review and revision into a controllable process, allowing you to write long novels without breaking down, including the function of continuing to write and imitate other novels; there is also a DeepSeek Harness plug-in version, which can use local models to create adult-oriented (NSFW) novels
- Invoice Downloader Desktop application for electronic invoice sorting and reimbursement preparation. Download invoices in batches from QQ or 163 email. You can also directly download the invoice QR code into an invoice. OCR recognizes, classifies and files and generates reimbursement Excel summary; there is also a DeepSeek Harness plug-in version.
- DSH Quality DeepSeek Harness plug-in quality scoring and safety inspection platform - independent scoring (maintenance/documentation/npm/ecological health), real-time security warnings, A-D grades, helping you find plug-ins worth installing and avoiding scams
- MailMergeOnline PDF batch generation tool with built-in ready-made templates for certificates, contracts, payslips, invoices, etc. You can import Excel/CSV and map fields to batch generate personalized PDFs, and the data will not leave the browser - no installation required
- AIMO AI First card notes, jot down ideas, semantic search, association and review are completed by the system, Docker one-click self-hosting, supports Web / macOS / Windows / Android
- CareerAce AI simulated video interview and job search coaching tool, conducts conversational questions based on resume and real-time answers, and provides evaluation report after interview - supports Web, iOS, Android
- MetaClean A cross-platform local file metadata cleaning tool that supports batch processing of images, PDF, Office and text files without uploading files to the cloud.
- SeatingChartGenerator Free online seating chart generator that supports drag and drop arrangement of wedding, party, classroom and event guests, and can be exported to PNG or PDF when completed
- Duo Translator AI translation and writing assistant (browser plug-in), supports web bilingual translation, word translation, writing enhancement, YouTube bilingual subtitles and other functions
- ExploitDB 搜索工具 Java command line tool, captures, displays and exports Exploit-DB public vulnerability data, supports custom crawling page number, Chinese table alignment output, incremental update and CSV export
- Codex Asset Forge The local-first 2D game material batch generation workbench reuses the native Codex CLI, allowing game projects to directly use natural language or Markdown to hand over material requirements and automatically split into traceable batch graphics generation tasks; supports batch generation, item-by-item review, and exports JSON containing file paths and semantic descriptions for Godot, Unity and subsequent development AI to directly take over - open source macOS App
- SeqLog macOS native outline notes, each note is a Markdown file on the disk, there is no database and no proprietary format. What ripgrep and git read are the same bytes you see; the built-in Git can expand line-by-line diff, rollback by single file, and can also directly open the existing Logseq warehouse. The interface is in English
- Daily Word Hunt Word Search is a word-drawing puzzle game that is updated daily. No registration is required. It provides theme series and printing packages. It supports Google login to synchronize progress.
- AiXian Toolbox, install desktop-level tools into the browser, including 50+ tools such as PDF merging, picture background removal, AI ID photo, JSON formatting, OCR recognition, etc. All are processed locally and the files do not leave the device.
- LaunchClear Release acceptance and data quality inspection service station for small teams, providing AI workflow acceptance, Chinese, English and Japanese output and localization quality inspection, Excel and inventory data reliability sprint, and public fixed scope, price and deliverables
- 童伴绘本 AI customized parent-child picture book platform, which generates age-appropriate scripts, unified character illustrations, dubbing, interactive reading, PDF and videos from family stories; completed works can be read, and exclusive generation is based on invitation
- Agent4API Import Swagger 2.0 or OpenAPI 3.x documents, understand interface business capabilities and generate Tools, Skills and Agents with one click; provide external services through MCP, OpenAI/Anthropic compatible API, built-in Chat and embedded Chat, and support Docker Compose self-hosted deployment
- Create PDF from Sheet Convert Excel to PDF, you can preview pagination and merge multiple workbooks in the browser, the file does not need to be uploaded to the database, no registration is required, and there is no watermark
- Codia Generate beautiful code images for documents, blogs, social sharing and automation scenarios, providing playground and rendering API
- OpenFiles AI native desktop file manager, can open and edit 350+ file formats in one application, covering images, documents, code, audio and video, compressed packages, Markdown, Jupyter Notebook, SQLite database and DWG/DXF CAD drawings; file viewing and editing are completed locally by default, supporting macOS and Windows
- Scribix Upload audio and video or paste YouTube links, generate editable text with speaker tags and timestamps, and export subtitles and documents
- 工智审图 AI-assisted drawing review web application, oriented to multi-professional drawings of industrial construction projects, supporting architectural, structural, and electrical drawing upload analysis, rule checking, evidence slicing, manual review, and HTML/PDF/DOCX report export
- PDF2MD Convert PDF to Markdown, completely offline, no need to upload, no file size limit, supports image text recognition, private and secure, device-side processing, supports sharing through AirDrop; Hongmeng version
- Doc2Md Convert PDF, Word, Excel and other format files into Agent-friendly Markdown format
- Vibe Coding Atlas The web version of China's independent developer project list refreshes the Markdown list every day to generate a searchable and filterable static directory, and supplements the public GitHub Stars
- diffMaster Supports document comparison in multiple formats
- PDF 转 QR Code Online tool to convert PDF to QR code
- PostEasy Generate interactive offline HTML API interface document from Java Spring project Controller source code with one click, built-in HTTP debugging client - no JDK required, supports MacOS and Windows
- Next BConvert 70+ free tools, supporting image, video, audio, PDF and text processing, running locally in the browser, no need to upload, no account, no restrictions
- Fullmira A one-stop AI creation platform that integrates GPT, Claude, Gemini and other models. The same interface completes text, image, video and audio generation. It has 100+ built-in special tools covering writing, image editing and video production.
- Jung Room It is not an AI chat that is forgettable after chatting. It is based on Jungian analytical psychology. It starts from a dream, an emotion or a relationship confusion, and precipitates recurring inner patterns into meeting notes and an inner map that continues to grow and is controlled by the user.
- Chaty Local AI assistant desktop application (Windows / macOS), large models can be run on your own computer, no API Key is required, and data is not connected to the Internet; the built-in model store allows one-click download of open source models, and chat, image recognition, voice calls, document knowledge base, and programming agents are all available offline