Fayilolin PDF, waɗanda Adobe Systems suka haɗu, sune ɗayan manyan hanyoyin da aka saba amfani dasu don ƙirƙirar daftaran takardu na lantarki, littattafai, Littattafai, litattafai, da makamantansu. Don kare abun ciki, masu ƙirƙira sau da yawa suna sanya kariya a kansu wanda ke iyakance ikon buɗewa, bugawa, kwafi da sauran hani. Amma kuma yana faruwa cewa akwai buƙatar sauya fayil da aka shirya, kuma kalmar sirri don ita batace bayan ɓace lokaci ko kuma dangane da wasu yanayi. Yadda za'a fita daga wannan yanayin za'a tattauna daga baya.
Buše PDF ta amfani da software
Yin amfani da shirye-shirye na musamman don cire kariya daga fayil ɗin PDF shine ɗayan hanyoyi mafi inganci don magance matsala. Akwai da yawa irin wannan software. Duk da wannan manufa guda, zasu iya bambanta dan kadan dangane da tsarin aikin da yanayin amfani. Bari mu bincika wasu daga cikinsu daki-daki.
Hanyar 1: Kayan aiki Na Cire Kalmar wucewa ta PDF
Wannan cikakken tsari ne kuma mai sauqi ne don amfani da shirin. Kallonta yayi dan kadan.
Ta amfani da kayan aikin cirewa na Password din PDF, ana cire yawancin kalmomin shiga daga fayil din. Tana iya cire kalmar sirri daga fayilolin PDF zuwa matakin 1.7 na 8 tare da encoding RC4-128-bit.
Zazzage Kayan Aiki Na Kwayar Bayanin PDF
Ana yin hukunci ne kamar haka:
- A cikin layin sama, zaɓi hanyar zuwa fayil ɗin wanda kake so ka cire kariya.
- A ƙasa, faɗi babban fayil ɗin da za ku buƙaci adana fayil ɗin da aka yanke. Ta hanyar tsoho, za a zaɓi babban fayil ɗin tushe, kuma za a ƙara “kwafe” zuwa sunan fayil.
- Ta danna maɓallin "Maida", fara aiwatarwar deprotection.
A kan wannan, cire ƙuntatawa daga fayil ɗin an kammala.
Hanyar 2: Buɗe mai buɗe PDF
Wani shirin kyauta don cire kalmar sirri daga fayil ɗin PDF. Kamar kayan aiki na baya, yana da sauƙi don amfani. Masu haɓakawa suna sanya shi azaman samfurin da za'a iya amfani dashi koda da mutumin da bashi da gogewa da komfutoci. Ba kamar na baya ba, wannan shirin baya goge kalmar sirri, amma yana maido da shi.
Zazzage Unlocker PDF Kyauta
Za'a iya fara aiwatar da tsarin buɗe fayil ɗin a cikin matakai uku:
- Zaɓi fayil ɗin da ake so.
- Sanya hanyar don adana sakamakon.
- Fara kalmar wucewa decryption tsari.
Koyaya, zaɓin Unlocker PDF na kyauta don magance matsalarku ya kamata kuyi haƙuri. Shirin na zabi kalmar sirri ta karfi da karfi ko kuma amfani da harin kamus. Zaɓi da aka zaɓi da aka zaɓi a shafin. "Saiti". Ta wannan hanyar, kawai kalmomin shiga mai sauƙi kawai za a iya warware su da sauri. Bugu da kari, ba a tsara don mai amfani da harshen Rashanci ba kuma a cikin taga ba nuna kwatancen haruffan Cyrillic akan maɓallan.
Don haka, duk da gaskiyar cewa ana iya ganin tallace-tallace na wannan aikace-aikacen sau da yawa akan hanyar sadarwa, kawai ana iya samun fa'idarsa kawai kyauta.
Hanyar 3: PDF mara iyaka
Ta amfani da Unrestensive PDF, zaku iya cire hane-hane akan fayilolin da aka kirkira a samfurin Acrobat 9 kuma sama Tana amfani da kyau sosai tare da kariya, wanda aka kirkira ta amfani da ɓoye 128 da 256-bit.
Rashin daidaituwa na PDF yana nufin shirye-shiryen rabawa. Domin samun saukin ganewa ta hanyar dandamali, ana baiwa masu amfani da sigar gwaji ta kyauta. Ayyukanta suna da iyaka. Tare da demo zaka iya gano idan fayil ɗin ya kafa ƙuntatawa.
Zazzage PDF Kadai
Kamar sauran software na wannan nau'in, kayan aikin sa mai sauƙin gaske ne. Ana cire hane-hane daga fayil ana cikin matakai biyu.
- Sanya hanyar zuwa fayil ɗin da aka yanke.
- Shigar da kalmar wucewa na mai amfani a cikin taga wanda ya bayyana.
Idan ba a saita kalmar wucewa na mai amfani akan fayil ba, zaku iya barin wannan filin ba komai.
Sakamakon haka, an ƙirƙiri wani fayil na daban na PDF wanda a ciki babu wasu ƙuntatawa.
Hanyar 4: GuaPDF
GuaPDF ya bambanta da shirye-shiryen da suka gabata a cikin wannan ana iya amfani dashi duka biyu don cire kalmar mai shi daga fayil ɗin da kuma dawo da kalmar wucewa ta mai amfani. Amma ƙarshen zai yiwu ne kawai tare da rufaffiyar 40-bit. Shirin yana da sauƙin amfani kuma baya buƙatar shigarwa. Zai iya cire kalmomin mai shi wanda aka kirkira ta amfani da 255-bit AES encryption.
GuaPDF shiri ne mai biya. Don fahimtar iyali, masu amfani za su iya saukar da sigar demo kyauta. Wannan ya cancanci ayi, saboda a lokuta inda fayil ɗin yake ƙarami, yana da aiki sosai.
Zazzage GuaPDF
Don fara aiwatar da ƙarar ƙira, kawai zaɓi fayil ɗin da ake buƙata ta buɗe mai binciken akan tab ɗin da yake daidai. Komai yana farawa ta atomatik.
GuaPDF yana cire hane-hane da aka saita akan fayil nan take, amma idan ya zama dole a komar da kalmar izinin mai amfani, to aikin sa na iya daukar lokaci mai tsawo.
Hanyar 5: qpdf
Wannan ingantaccen amfani ne na aiki tare da fayilolin PDF. Amfanin sa shine ikon ɗauka fayiloli da ɗaukar fayiloli. Dukkanin manyan hanyoyin ɓoye abubuwa ana tallafawa.
Amma don amintaccen amfani da qpdf, mai amfani dole ne ya sami kwarewar layin umarni.
Sauke qpdf
Domin cire kariya daga fayil, dole ne ka:
- Fitar da kayan aikin da aka saukar zuwa inda ya dace.
- Unchaddamar da na'ura wasan bidiyo ta latsa rubutu "Gudu" kungiyar cmd.
Hanya mafi sauki don kiranta ita ce amfani da gajeriyar hanyar Win + R keyboard. - A wajen umarnin, je zuwa jakar wacce ke dauke da fayil din da ba'a shirya ba sannan kuma rubuta umurnin a wannan tsari:
qpdf --decrypt [fayil din asalin] [fayil sakamakon]
Don saukakawa, fayil ɗin da aka yanke da amfanin ya kamata ya kasance a cikin babban fayil ɗin.
A sakamakon haka, za a ƙirƙiri sabon fayil ɗin PDF ba tare da ƙuntatawa ba.
Za'a iya ci gaba da jerin shirye-shiryen da ke taimakawa magance irin wannan matsalar kamar cire kalmar sirri daga PDF. Yana biye da wannan cewa wannan matsalar ba ta haifar da matsala ba kuma tana da mafita.
