Cov ntaub ntawv PDF yog qhov yooj yim nyeem tau heev. Cov ntaub ntawv teem nyob rau hauv daim ntawv no yog pom tau tias zoo dua li nyob rau hauv ib daim ntawv liab qab ntawm phau ntawv kho. Qee lub sij hawm muaj teeb meem nrog kev tiv thaiv cov ntawv zoo li ntawm kev luam ntawv. Nov yog daws teeb meem.
Cov Lus Qhia
Kauj ruam 1
Rub tawm thiab nruab rau ntawm koj lub khoos phis tawm ntawm koj lub khoos phis tawm tshwj xeeb los qhib lub pdf file. Qhov nrov tshaj plaws thiab yooj yim yog A-PDFPasswordSecurity. Koj tuaj yeem rub tawm ntawm lub vev xaib raug cai ntawm cov kws tsim tawm ntawm www.a-pdf.com.
Kauj ruam 2
Tom qab rub tawm tas lawm, nruab rau koj lub khoos phis tawj ntiag tug. Qhov kev pab cuam no tsis tsuas yog tso cai rau koj kom sai sai txhim kho pdf ntawv, tab sis kuj nruab nws tus kheej tiv thaiv ntawm daim ntawv ntawm hom no, yog tias koj muaj lub siab xav zoo li no.
Kauj ruam 3
Tshaj tawm A-PDF Password Security application. Siv nws los qhib cov ntaub ntawv koj xav tau txhob thaiv cov qhov. Txhawm rau ua li no, nyem "Qhib" khawm ntawm lub cuab tam thiab xaiv cov ntaub ntawv xav tau. Yog tias koj xav tau qhib ntau cov ntaub ntawv ib zaug, koj tuaj yeem xaiv cov npe tseem. Txhua cov ntaub ntawv yuav tsum upload thiab npaj mus. Tom ntej no, xaiv qhov kev ua haujlwm uas koj xav ua ntawv thov.
Kauj ruam 4
Yog tias koj xav paub cov password txhawm rau qhib cov ntaub ntawv pdf, xaiv qhov "Show password rau qhib daim ntawv" ua haujlwm. Yog tias koj xav tshem tawm tag nrho cov chaw tiv thaiv, xaiv txoj haujlwm kom tsim nyog hauv qhov program ntawv xaiv. Yog tias koj rub tawm qhov program tsis-Lavxias, txoj haujlwm no yuav raug hu ua BatchPDFDocumentsSecurity.
Kauj ruam 5
Qhia tawm PDFUnlocker. Nws kuj tseem muaj cov phiaj xwm nrov uas tso cai rau koj los qhib nkag mus saib cov ntaub ntawv. Nruab nws rau koj lub khoos phis tawm ntawm koj tus kheej. Khiav qhov kev pab cuam. Nyob rau hauv tib txoj kev raws li nyob rau hauv A-PDFPasswordSecurity, xaiv cov ntawv xav tau ntawm cov ntawv taw qhia. Tom qab nws tau thau khoom rau hauv qhov chaw ntsaws qhov kev zov me nyuam, koj yuav pom ua theem ntawm nws qhov kev tiv thaiv. Xaiv qhov chaw kom txuag daim ntawv qhib lub npe. Tom qab ntawd, nyem lub UnlockPDF khawm nyob rau ntawm toolbar.
