Amafayela e-PDF, athuthukiswe yi-Adobe Systems, angenye yezindlela ezivame ukusetshenziswa ezisetshenziselwa ukwenza amadokhumenti e-elekhtronikhi ahlukahlukene, izincwadi, izincwadi, izincwadi kanye nezinye izinto ezifanayo. Ukuvikela okuqukethwe, abadali babo bavame ukubeka isivikelo kubo esikhawulela amandla okuvula, ukuphrinta, ukukopisha, neminye imikhawulo. Kepha kuyenzeka futhi ukuthi kunesidingo sokushintsha ifayela elenziwe ngomumo, futhi nephasiwedi yalo ilahlekile ngemuva kokuphelelwa yisikhathi noma mayelana nezinye izimo. Ukuphuma kulesi simo kuzoxoxwa kanjani ngokuhamba kwesikhathi.
Vula i-PDF usebenzisa isoftware
Sebenzisa izinhlelo ezikhethekile ukususa ukuvikelwa kufayela le-PDF kungenye yezindlela eziphumelelayo zokuxazulula inkinga. Kuningi le-software enjalo. Ngaphandle kwenhloso efanayo, zingahlukahluka ngokuya ngeqoqo lemisebenzi nemibandela yokusebenzisa. Ake sibheke eminye yayo ngemininingwane eminingi.
Indlela 1: Ithuluzi Lokususa Iphasiwedi ye-PDF
Lolu uhlelo lwamahhala futhi kulula kakhulu ukulisebenzisa. Isibonisi saso sincane kakhulu.
Usebenzisa Ithuluzi Lokukhipha Iphasiwedi le-PDF, izinhlobo eziningi zamaphasiwedi zisuswa efayilini. Angasusa iphasiwedi kusuka kumafayili e-PDF ayiguqule nge-1.7 level 8 ngokufaka ikhodi kwe-128-bit RC4.
Landa Ithuluzi Lokususa Iphasiwedi ye-PDF
Ukudwetshwa kwenziwa ngale ndlela elandelayo:
- Kumugqa ophezulu, khetha indlela eya kwifayela kusuka lapho ufuna ukususa ukuvikelwa.
- Ngezansi, chaza ifolda lapho uzodinga ukonga ifayela elihlolisisiwe. Ngokuzenzakalelayo, ifolda yomthombo izokhethwa, bese kuthi “ikhophi” lizongezwa kwigama lefayela.
- Ngokuchofoza inkinobho "Guqula", qala inqubo yokudonsela phansi.
Kulokhu, ukususwa kwemikhawulo kufayela kuqediwe.
Indlela 2: I-Unlocker ye-PDF yamahhala
Olunye uhlelo lwamahhala lokususa iphasiwedi kwifayela le-PDF. Njengethuluzi elidlule, kulula ukuyisebenzisa. Abathuthukisi bakubeka njengomkhiqizo ongasetshenziswa kalula noma ngumuntu ongenalo ulwazi ngamakhompyutha. Ngokungafani neyedlule, lolu hlelo alususi iphasiwedi, kodwa libuyise.
Landa i-Free Unlocker ye-PDF
Inqubo yokuvula ifayili ingaqalwa ngezinyathelo ezintathu:
- Khetha ifayela oyifunayo.
- Cacisa indlela yokusindisa umphumela.
- Qala inqubo yokuhlehlisa iphasiwedi.
Noma kunjalo, ukukhetha i-Free PDF Unlocker ukuxazulula inkinga yakho kufanele ubekezele. Uhlelo lukhetha iphasiwedi ngamandla amakhulu noma ngokusebenzisa ukuhlaselwa kwesichazamazwi. Inketho ekhethiwe ikhethwe kuthebhu. "Izilungiselelo". Ngale ndlela, amaphasiwedi alula kuphela angabhalwa kabusha ngokushesha. Ngaphezu kwalokho, ayenzelwe umsebenzisi okhuluma isiRussia futhi ewindini le-Explorer alibonisi kahle izinhlamvu ze-Korenicin ezinkingeni.
Ngakho-ke, ngaphandle kweqiniso lokuthi ukukhangisa kwalolu hlelo lokusebenza kungabonakala kaningi kunethiwekhi, inzuzo yalo kuphela engabikwa mahhala.
Indlela 3: I-PDF engavinjelwe
Usebenzisa i-PDF engavinjelwe, ungasusa imikhawulo kumafayili enziwe kuhlobo lwe-Acrobat engu-9 nangaphezulu. Isebenzisana kahle nokuvikelwa, okwadalwa kusetshenziswa ukubethela okungu-128 no-256-bit.
I-PDF engavinjelwe ibhekisela ezinhlelweni ze-shareware. Ukuze ujwayelane ne-interface yayo, abasebenzisi banikezwa inguqulo yamahhala yesilingo. Imisebenzi yayo ilinganiselwe kakhulu. Ngedemo ungathola kuphela ukuthi ngabe ifayili selisungule imikhawulo.
Landa i-PDF engavinjelwe
Njengezinye software zalolu hlobo, interface yayo ilula kakhulu. Ukususa imikhawulo kufayela kwenziwa ngezinyathelo ezimbili.
- Cacisa indlela eya kwifayela elihlelwe kabusha.
- Faka iphasiwedi yomsebenzisi kuwindi elivelayo.
Uma iphasiwedi yomsebenzisi isethwe kwifayela, ungashiya le nkambu ingenalutho.
Njengomphumela, ifayela le-PDF elihlukile lenziwa lapho kungasenemikhawulo.
Indlela 4: GuaPDF
I-GuaPDF ihlukile ezinhlelweni zangaphambilini ngoba zingasetshenziswa zombili ukususa iphasiwedi yomnikazi kufayela nokubuyisela iphasiwedi yomsebenzisi. Kepha lokhu kungenzeka kuphela ngokubethela okungama-40. Uhlelo kulula ukuyisebenzisa futhi aludingi ukufakwa. Ingasusa amaphasiwedi omnikazi owenziwe kusetshenziswa ukubethela okungu-256-bit AES.
I-GuaPDF uhlelo olukhokhelwayo. Ukuze ujwayelane, abasebenzisi bangalanda i-demo version mahhala. Lokhu kufanele ukwenze, ngoba ezimweni lapho ifayela lilincane, lisebenza ngokuphelele.
Landa i-GuaPDF
Ukuqala inqubo yokubumba, vele ukhethe ifayela elidingekayo ngokuvula umgibeli kuthebhu ehambisanayo. Konke kuqala ngokuzenzakalelayo.
I-GuaPDF isusa imikhawulo ebekwe kufayela ngokushesha, kepha uma kunesidingo sokubuyisela iphasiwedi yomsebenzisi, ukusebenza kwayo kungathatha isikhathi eside.
Indlela 5: qpdf
Lokhu kuyisetshenziswa ekusebenzisaneni namafayela e-PDF. Inzuzo yayo yikhono lokufihla amafayela afihliwe futhi ahlukanisiwe. Zonke izindlela zokubethela ezinkulu ziyasekelwa.
Kepha ukusetshenziswa kwe-qpdf ngokuqiniseka, umsebenzisi kufanele abe namakhono emugqa we-command.
Landa i-qpdf
Ukuze ususe ukuvikelwa efayeleni, kufanele:
- Vula okugciniwe okulandiwe endaweni efinyeleleka kalula.
- Hola ikhonsoli ngokuthayipha ewindini "Gijima" iqembu cmd.
Indlela elula yokuyibiza ngokusebenzisa i-Win + R isinqamuleli. - Ngokushesha komyalo, iya kufolda equkethe ifayela elingafakwanga bese uthayipha umyalo ngefomethi:
qpdf --decrypt [ifayela lomthombo] [ifayela lemiphumela]
Ukuze kube lula, ifayela elishicilelwe nokusetshenziswa kufanele kutholakale kufolda efanayo.
Njengomphumela, ifayela elisha le-PDF elingenamikhawulo lizokwakhiwa.
Uhlu lwezinhlelo ezisiza ukuxazulula inkinga enjengokususa iphasiwedi ku-PDF lungaqhubeka phambili. Kuyalandela kulokhu ukuthi le nkinga ayihlanganisi nkinga yezinkinga futhi inezixazululo eziningi.
