天空之城 · 换个角度看世界，世界各地的航拍照片
一个聚集了全球航拍爱好者、及专业摄像师们的平台。 让你换个角度看世界！网站内的照片分为自然、城市、运动、人物等。每一张都很炫，让你欣赏到来自世界各地的风土人情。
完整的mime-type列表 · 所有文件格式的对应的mime-type
文件格后的mime type不知道？查查这里。按住Ctrl+F 后缀 mime type .3dm x-world/x-3dmf .3dmf x-world/x-3dmf .a application/octet-stream .aab application/x-authorware-bin .aam application/x-authorware-map .aas application/x-authorware-seg .abc text/vnd.abc .acgi text/html .afl video/animaflex .ai application/postscript .aif audio/aiff .aif audio/x-aiff .aifc audio/aiff .aifc audio/x-aiff .aiff audio/aiff .aiff audio/x-aiff .aim application/x-aim .aip text/x-audiosoft-intra .ani application/x-navi-animation .aos application/x-nokia-9000-communicator-add-on-software .aps application/mime .arc application/octet-stream .arj application/arj .arj application/octet-stream .art image/x-jg .asf video/x-ms-asf .asm text/x-asm .asp text/asp .asx application/x-mplayer2 .asx video/x-ms-asf .asx video/x-ms-asf-plugin .au audio/basic .au audio/x-au .avi application/x-troff-msvideo .avi video/avi .avi video/msvideo .avi video/x-msvideo .avs video/avs-video .bcpio application/x-bcpio .bin application/mac-binary .bin application/macbinary .bin application/octet-stream .bin application/x-binary .bin application/x-macbinary .bm image/bmp .bmp image/bmp .bmp image/x-windows-bmp .boo application/book .book application/book .boz application/x-bzip2 .bsh application/x-bsh .bz application/x-bzip .bz2 application/x-bzip2 .c text/plain .c text/x-c .c++ text/plain .cat application/vnd.ms-pki.seccat .cc text/plain .cc text/x-c .ccad application/clariscad .cco application/x-cocoa .cdf application/cdf .cdf application/x-cdf .cdf application/x-netcdf .cer application/pkix-cert .cer application/x-x509-ca-cert .cha application/x-chat .chat application/x-chat .class application/java .class application/java-byte-code .class application/x-java-class .com application/octet-stream .com text/plain .conf text/plain .cpio application/x-cpio .cpp text/x-c .cpt application/mac-compactpro .cpt application/x-compactpro .cpt application/x-cpt .crl application/pkcs-crl .crl application/pkix-crl .crt application/pkix-cert .crt application/x-x509-ca-cert .crt application/x-x509-user-cert .csh application/x-csh .csh text/x-script.csh .css application/x-pointplus .css text/css .cxx text/plain .dcr application/x-director .deepv application/x-deepv .def text/plain .der application/x-x509-ca-cert .dif video/x-dv .dir application/x-director .dl video/dl .dl video/x-dl .doc application/msword .dot application/msword .dp application/commonground .drw application/drafting .dump application/octet-stream .dv video/x-dv .dvi application/x-dvi .dwf drawing/x-dwf (old) .dwf model/vnd.dwf .dwg application/acad .dwg image/vnd.dwg .dwg image/x-dwg .dxf application/dxf .dxf image/vnd.dwg .dxf image/x-dwg .dxr application/x-director .el text/x-script.elisp .elc application/x-bytecode.elisp (compiled elisp) .elc application/x-elc .env application/x-envoy .eps application/postscript .es application/x-esrehber .etx text/x-setext .evy application/envoy .evy application/x-envoy .exe application/octet-stream .f text/plain .f 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application/mac-binhex .hqx application/mac-binhex40 .hqx application/x-binhex40 .hqx application/x-mac-binhex40 .hta application/hta .htc text/x-component .htm text/html .html text/html .htmls text/html .htt text/webviewhtml .htx text/html .ice x-conference/x-cooltalk .ico image/x-icon .idc text/plain .ief image/ief .iefs image/ief .iges application/iges .iges model/iges .igs application/iges .igs model/iges .ima application/x-ima .imap application/x-httpd-imap .inf application/inf .ins application/x-internett-signup .ip application/x-ip2 .isu video/x-isvideo .it audio/it .iv application/x-inventor .ivr i-world/i-vrml .ivy application/x-livescreen .jam audio/x-jam .jav text/plain .jav text/x-java-source .java text/plain .java text/x-java-source .jcm application/x-java-commerce .jfif image/jpeg .jfif image/pjpeg .jfif-tbnl image/jpeg .jpe image/jpeg .jpe image/pjpeg .jpeg image/jpeg .jpeg image/pjpeg .jpg image/jpeg .jpg image/pjpeg .jps image/x-jps .js application/x-javascript .js 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.pcl application/vnd.hp-pcl .pcl application/x-pcl .pct image/x-pict .pcx image/x-pcx .pdb chemical/x-pdb .pdf application/pdf .pfunk audio/make .pfunk audio/make.my.funk .pgm image/x-portable-graymap .pgm image/x-portable-greymap .pic image/pict .pict image/pict .pkg application/x-newton-compatible-pkg .pko application/vnd.ms-pki.pko .pl text/plain .pl text/x-script.perl .plx application/x-pixclscript .pm image/x-xpixmap .pm text/x-script.perl-module .pm4 application/x-pagemaker .pm5 application/x-pagemaker .png image/png .pnm application/x-portable-anymap .pnm image/x-portable-anymap .pot application/mspowerpoint .pot application/vnd.ms-powerpoint .pov model/x-pov .ppa application/vnd.ms-powerpoint .ppm image/x-portable-pixmap .pps application/mspowerpoint .pps application/vnd.ms-powerpoint .ppt application/mspowerpoint .ppt application/powerpoint .ppt application/vnd.ms-powerpoint .ppt application/x-mspowerpoint .ppz application/mspowerpoint .pre application/x-freelance .prt 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.snd audio/x-adpcm .sol application/solids .spc application/x-pkcs7-certificates .spc text/x-speech .spl application/futuresplash .spr application/x-sprite .sprite application/x-sprite .src application/x-wais-source .ssi text/x-server-parsed-html .ssm application/streamingmedia .sst application/vnd.ms-pki.certstore .step application/step .stl application/sla .stl application/vnd.ms-pki.stl .stl application/x-navistyle .stp application/step .sv4cpio application/x-sv4cpio .sv4crc application/x-sv4crc .svf image/vnd.dwg .svf image/x-dwg .svr application/x-world .svr x-world/x-svr .swf application/x-shockwave-flash .t application/x-troff .talk text/x-speech .tar application/x-tar .tbk application/toolbook .tbk application/x-tbook .tcl application/x-tcl .tcl text/x-script.tcl .tcsh text/x-script.tcsh .tex application/x-tex .texi application/x-texinfo .texinfo application/x-texinfo .text application/plain .text text/plain .tgz application/gnutar .tgz application/x-compressed .tif image/tiff 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application/x-visio .w60 application/wordperfect6.0 .w61 application/wordperfect6.1 .w6w application/msword .wav audio/wav .wav audio/x-wav .wb1 application/x-qpro .wbmp image/vnd.wap.wbmp .web application/vnd.xara .wiz application/msword .wk1 application/x-123 .wmf windows/metafile .wml text/vnd.wap.wml .wmlc application/vnd.wap.wmlc .wmls text/vnd.wap.wmlscript .wmlsc application/vnd.wap.wmlscriptc .word application/msword .wp application/wordperfect .wp5 application/wordperfect .wp5 application/wordperfect6.0 .wp6 application/wordperfect .wpd application/wordperfect .wpd application/x-wpwin .wq1 application/x-lotus .wri application/mswrite .wri application/x-wri .wrl application/x-world .wrl model/vrml .wrl x-world/x-vrml .wrz model/vrml .wrz x-world/x-vrml .wsc text/scriplet .wsrc application/x-wais-source .wtk application/x-wintalk .xbm image/x-xbitmap .xbm image/x-xbm .xbm image/xbm .xdr video/x-amt-demorun .xgz xgl/drawing .xif image/vnd.xiff .xl application/excel .xla application/excel .xla application/x-excel .xla application/x-msexcel .xlb application/excel .xlb application/vnd.ms-excel .xlb application/x-excel .xlc application/excel .xlc application/vnd.ms-excel .xlc application/x-excel .xld application/excel .xld application/x-excel .xlk application/excel .xlk application/x-excel .xll application/excel .xll application/vnd.ms-excel .xll application/x-excel .xlm application/excel .xlm application/vnd.ms-excel .xlm application/x-excel .xls application/excel .xls application/vnd.ms-excel .xls application/x-excel .xls application/x-msexcel .xlt application/excel .xlt application/x-excel .xlv application/excel .xlv application/x-excel .xlw application/excel .xlw application/vnd.ms-excel .xlw application/x-excel .xlw application/x-msexcel .xm audio/xm .xml application/xml .xml text/xml .xmz xgl/movie .xpix application/x-vnd.ls-xpix .xpm image/x-xpixmap .xpm image/xpm .x-png image/png .xsr video/x-amt-showrun .xwd image/x-xwd .xwd image/x-xwindowdump .xyz chemical/x-pdb .z application/x-compress .z application/x-compressed .zip application/x-compressed .zip application/x-zip-compressed .zip application/zip .zip multipart/x-zip .zoo application/octet-stream .zsh text/x-script.zsh
SmsForwarder · 将短信转发到各种平台/渠道
一个免费开源的安卓平台专属工具，可以将来电、APP通知，并根据指定规则转发到其他手机：钉钉群自定义机器人、钉钉企业内机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。包括主动控制服务端与客户端，让你轻松远程发短信、查短信、查通话、查话簿、查电量等。
Findstarlink · 看看马斯克的星链计划飞到哪了
你听过马斯克的星链计划吗，就是特斯拉那个马斯克，他将放42000人人造卫星上天，到时候全世界都可以通过卫星上网。 通过个网站，你可以看看他现在的卫星在空中的飞行轨迹，还可以输入自己的地点，据说肉眼就可以观测到。
hunt-and-peck · 脱离鼠标，完全用键盘操作windows
完全脱离鼠标，仅使用键盘，像使用vim一样使用windows，当你按下快捷键ctrl+; 或alt+;时，会在当前软件的每个关键元素上显示一个字母编号，输入对应的编号则会模拟鼠标点击。你的手再也可以不用离开心爱的键盘了。
Everything · 搜索你的电脑中的一切
平时不管是从QQ，微信接收到的文件，还是网上下载，同事朋友发过来的，多了就感觉很乱，电脑使用时间长了，文件夹过多，要找个文件非常不容易。 everything就是一个能全方面搜索你的电脑，几乎不会占用存储空间，却可以搜到隐藏在那些“磁盘深处”的文件。输入你的关键词（当然还有别的方式），你电脑里无论陈年多久的文件都能搜索到...
PageSpeed Insights · Google检测网页性能的工具
让你的网站在任何平台都表现优秀，PageSpeed Insights是一款谷歌开发的网页性能测试改进工具。能够针对移动设备和桌面设备生成网页的实际性能报告，并提供改进的建议。
5ire · 一个开源大模型跨平台桌面客户端
又一个跨平台支持大模型客户端（兼容Windows和macOS），界面简洁。体验友好，有本地知识库功能;支持主流大模型，OpenAI, Azure OpenAI, Anthropic, Google, Baidu, Moonshot, Doubao, Grok, DeepSeek 和 Ollama； 可以自定义提示词库， 全局搜索和书签;可以输入自己的API KEY，它内置GPT-4 系列模型：免费赠送 GPT-4o 和 GPT-4 大模型用量； 用这个工具，需要对AI有基础的概念理解，需要自己去各平台获取API KEY。
archive.is · 网站的历史档案
又一个保存网页历史档案的网站，输入网址或关键词就能看到某个网站过去的样子。 在这里你可以将网页永久保存，即使原来的网页消失了，你仍然可以通过这里的存档查看原网页的内容。 为了保证准确性，它会保存一份文字版本和一份截图版本。 它与archive.org不同的的是，它不遵循Robots协议，甚至会缓存动态网页。另外，它比较有意思的是，有好几个域名都可以同时访问，下面的网址其实都是访问的。之前长时间没有chrome插件，目前已已开发了自己的chrome插件，推荐与archive.org配合使用。互补 archive.vn archive.today archive.is
clipconverter · 下载Youtube的视频
输入Youtube播放页面的网址，即可下载对应视频，可以选择你需要的格式，MP4/3GP/AVI/MOV/MKV。以及不同的清晰度，也可以单独下载音频。