办公工具
Online Cloud File Viewer
View the content of files of many different formats online Free, online cloud file viewer that takes no download or installation and supports 12 file formats. These file formats include: AI,PSD,DICOM,SVG,TIFF,VSD,CR2,OFFICE(DOC,XLS,PPT,DOCX,XLSX,PPTX),EPS,XPS,CDR,DJVU,EPUB
Txt2Eb - TXT to EPUB Converter
Free online TXT to EPUB converter. Auto-detect chapters, convert locally in your browser — files never uploaded.
Disposable Email & Temporary Inbox | Suiyongsuiqi · Suiyongsuiqi
Suiyongsuiqi delivers secure disposable email for sign-ups, privacy protection, and spam control. Basic usage is free with a daily quota, and business-grade transactional inboxes are supported. API key automation, an open-source CLI, and SDK are also available for AI agent and agent identity workflows, covering mailbox purchase, mailbox management, email retrieval, unread monitoring, mark-as-read, mailbox deletion, and mailbox transfer operations.
Fireflies.ai | #1 AI Teammate for Meetings, Email, Chat & CRM
Fireflies takes notes, manages tasks, and automates workflows across meetings, email, chat, CRM, and your apps. Build a searchable knowledge base of your team’s work in one place.
Free Markdown Editor - Mind/HTML conversion，Real-time preview,export to PNG/SVG/HTML.
Here is the English translation: **A free online Markdown editor — your handy tool for real-time document editing and preview.** It supports conversion to Mind Maps and HTML, offers various themed templates to make your documents more visually appealing, and allows export in multiple formats including PNG, SVG, and HTML. Free, fast, and no registration required. Would you like a shorter tagline version as well for marketing use?
Word to Time | Convert Words, Characters, Text to Time
Instantly convert word count, characters, or text into speaking, voice-over, audiobook, or reading time. Language-aware WPM, pause modeling, rehearsal timer and teleprompter included.
KNB.im Short Link | Log in or sign up
KNB.im Short Link is a free and open source URL shortener with custom domains and stats.
Home - AI IMEI Generator - Lost your phone's IMEI? Our AI can restore it for free, compatible with all brands!
Lost your phone's IMEI? Our AI can restore it for free, compatible with all brands!
Online AI OCR - Extract Text from Images & PDFs | OLOCR
Online OCR tool for images and PDFs. High accuracy text recognition with no software installation required. Private and secure — files never leave your device.
Ponder: New Way to Work with Knowledge Using AI | AI Research Workspace For Research Notes, Literature Review, Paper Summaries, Knowledge Graph & Team Collaboration
Stop drowning in scattered research. Ponder AI Research Workspace Help You Build Structured knowledge that thinks with you. Upload anything, connect everything, understand deeper. Trusted by students, analysts, and breakthrough thinkers
Caesium Image Compressor - Online
Caesium is a free, open source, online compression tool for photos and images (JPG, PNG), supporting batch, preview and many more. Caesium saves space and makes uploads faster.
Convertr.org: Free Online File Converter – 300+ Formats
Convert MP4, MP3, PDF, images, videos, documents and fonts free on Convertr.org. 300+ formats, no registration or installation, and uploads up to 1 GB.
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