Free PPT 1.8 download site:
(1) the first 1 ppt: HTTP: //www.1ppt.com/moban/jianjie/
(2) superior products PPT: HTTP: //www.ypppt.com/
(3) rice husk children : https: //www.docer.com/ (login required)
(4) 51PPT: HTTP: //www.51pptmoban.com/
(5) PPT treasure: HTTP: //www.pptbz.com/
(6) when FIG net: HTTPS: //www.99ppt.com/
(. 7) Puben network: HTTP: //www.pooban.com/ppt/6618.html
(. 8) Office PLUS: HTTP: //www.officeplus.cn /p/99/102999.shtml (login required)
2.9 Free photo site:
(1) pixabay.com HD photography big picture
(2) pexels.com
(3) foter.com
(4) stocksnap.io
(5) unsplash.com
(6) search.creativecommons.org
(7 ) 58pic.com (one thousand diagram network login required)
(8) lanrentuku.com (lazy Gallery)
(9) iconfont.cn (Ali, icon)
3.PDF Free Convert website:
(1) pdfcandy.com
(2) www.hipdf.com
(3) www.addpdf.cn
(4) www.pdfpai.com
4. Document download software
(1) website addresses vvv
example: HTTPS: //wenku.baidu.com/view/3f06588c7ed5360cba1aa8114431b90d6d8589f4.html
(2) freezing point download:
you can download free Baidu library, Douding, road passenger Baba, cloves, enjoy net, it68, mbalib, mab.book118, open -open, medical pyramids, large orange lights library file.
Without logging and without integration, simply need to download the web address of the document copy entry box in the software can be downloaded free, and ultimately generate pdf file. Pdf file on the part of the text can be extracted to generate txt.
The voice and video-text:
(1) an outer YORK See: not 100% accurate, error, but the conversion fast, online editing, click on a word jumps to the voice words. Free two hours a day.
(2) iFlyTek hear: high accuracy, pay 0.33 yuan / minute, invoicing.
(3) voice recognition software clouds: slow time, accuracy is not high. Free
(4) audio-to-text Assistant: mobile phone version and PC version, but all require membership.
6. Check the typos:
the secret tower writing cat: Construction typos for free. Free up to retrieve a 4000 words, too many words if the document can be retrieved in batches. If there is a word typos appear smooth but this sentence means is able to detect the typos.
7. E-book:
Dove Mount book search
8. Data Search
Baidu white plate
