1Upload the PDF documents whose restrictions you want cleared.
2Ka shigar da kalmar shiga idan fayil ɗin yana buƙatar ɗaya don buɗewa - wannan nau'in shi ne ɓoyarwa ta gaskiya kuma ba a rufe shi ba a nan.
3Run it; the printing, copying and editing permissions flags are removed from the document.
4Download the unlocked file PDF.
PDF Tambayoyin da ake yawan yi akai-akai
Shin format na takardar yana da muhimmanci?
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PDF na gyaran shafi: an tsaftace rubutu, vector, raster images da kuma rubutu coordinates don haka duk mai karatu zai ga daidaitaccen tsari. Nau'in izinin yana cikin sashi na siffar, wanda shi ne dalilin da ya sa wannan ke aiki kamar yadda yake.
Wani abu na musamman ga PDF nan?
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Ya, PDF shi ne graph na abu, ba hoton shafi ba, don haka rubutu na da ikon zabar kuma vector na da karfi ko da me ya faru da abun cikin raster cikinsa. Yana da alaka da abin da ke tsira bayan an tafi da alamun.
Me PDF ke cirewa?
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A takaice, @ action. Yana cire ƙuncin kan wata takardar shaida da za ka iya buɗewa; ba zai iya dawo da wata takardar shaida da ba za ka iya buɗewa ba.
Me ya bambanta tsakanin nau'ikan kalmar shiga biyu?
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Maɓallin shiga mai mallaka kawai yana ƙayyade haƙƙoƙin izinin - ba a buga, ba a kwafe, ba a gyara - kuma duk mai karatu mai aminci zai iya la'anar su ko da yaushe. Maɓallin shiga mai amfanin yana ɓoye abun ciki don haka fayil ɗin ba zai buɗe ba a ko'ina. Maɓallin shiga na farko kawai shi ne wani ƙunci; na biyu shi ne tsaro na gaskiya.
Shin, za'a iya rãyar da alamomin rubutu, alaƙa da fannoni na fom?
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@ action
Me zan iya canzawa zuwa PDF?
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Kowane PDF na al'ada, ciki har da waɗanda aka samar da shi ta hanyar mai bincike, ta hanyar mai sarrafa magana ko ta hanyar mai sarrafa bugawa. An kula da fayiloli da kalmar shiga mai mallaka wadda kawai ta hana gyara; fayiloli da suke buƙatar kalmar shiga mai amfani da za a buɗe su ba haka ba ne, kuma ba mu yi kokarin karya ɓoyarwa ba.
Shin akwai wani iyaka na girman fayil a kan PDF?
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Ya: free accounts process documents up to 5 MB each, which covers most reports and contracts but not a long scanned document at 600 DPI; Ghostscript and qpdf do the work. PDF ɗin da aka yi scan shi ne abin da ke da yawa wanda ya fi shi girma, kuma ƙunsar takardar shaida a farkon yana da kyau don a mayar da ita a ƙarƙashin.
Will PDF lower the quality of my PDF documents?
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Text and vector artworks are objects rather than pixels, so they stay perfectly sharp at any zoom regardless of what happens. Only the embedded raster images can degrade, and only if the operation you chose resamples them.
Me yasa wani shafin da yake da siffar zamani zai yi aiki PDF?
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WEBP.to an gina shi a kusa da maye gurbin zamani na duka biyun na ƙan diff: wani siffar da ke yi asara, ba tare da asara ba, alfa da motsi, kuma da aminci ƙasashe mafi ƙaranci fiye da JPEG ko PNG ya zo daga. Mutane sun zo nan sun yanke shawarar cewa ƙa'idodin da suka gabata suna kashe musu faɗaɗawa, kuma wannan hukuncin ya sauya a cikin lokaci: wane girma, wane inganci, me ya faru da haske. PDF shine akan upload guda da asusun guda don haka waɗannan tambayoyin an amsa su a wuri guda.
Bayan PDF ya yi tafiya, me zai yi amfani da shi a gaba?
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Mai canja wurin a kan wannan shafin yana motsa hotuna zuwa kuma daga WebP, PNG, JPG da AVIF, wanda shine inda kake yanke shawarar ko wani ƙaramin fayil yana da kyau a rasa manyan masu bincike. Doing it in that order matters: pick the pixels first and the container afterwards, because the container is the cheap decision and the pixels are the expensive one.
Shin, shafukan iyali suna tafiyar da wani abu daban?
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The engines are identical — same libraries, same workers, same caps. What is different is the opinion attached, and the opinion here rests on a property of the format this site is named after: wannan maɓallin.webp na iya riƙe da wani firam na VP8 mai asara, ko kuma wani mai rasawa, ko kuma wani motsi, don haka ana yanke shawara kan hanyar sarrafawa ta fahimta bisa ga fayil ba bisa ga maɓalli ba.
Me ya faru da fayil ɗina, kuma shin ana buƙatar asusun?
