{"id":73688,"date":"2018-12-28T09:41:55","date_gmt":"2018-12-28T08:41:55","guid":{"rendered":"https:\/\/www.viafirma.com\/faqs\/android\/"},"modified":"2025-03-25T09:52:07","modified_gmt":"2025-03-25T08:52:07","slug":"android","status":"publish","type":"faq","link":"https:\/\/www.viafirma.com\/en\/faqs\/android\/","title":{"rendered":"Can I sign with Viafirma from Android?"},"content":{"rendered":"<p>Our Viafirma Platform mobile client will allow you to use your digital certificates installed in your device <strong>with those web applications that already use Viafirma&#8217;s authentication and electronic signature services<\/strong>. You will be able to use as many digital certificates as you need.<\/p>\n<p>Once you finish <a href=\"https:\/\/www.viafirma.com\/en\/faqs\/how-to-install-a-digital-certificate-on-android\/\">installing the digital certificate in Android<\/a>, we remind you that Viafirma supports any kind of certificate issued by a Qualified Service Provider.<\/p>\n<p>We offer support for the main <a href=\"https:\/\/www.viafirma.com\/en\/faqs\/electronic-signature-formats\/\">standard signature formats<\/a>:<\/p>\n<ul>\n<li>XML Signature<\/li>\n<li>PDF Signature<\/li>\n<li>CMS \/ PKCS#7<\/li>\n<li>XAdES<\/li>\n<li>PAdES<\/li>\n<li>CAdES-T<\/li>\n<\/ul>\n<p>In addition, native mobile applications can be integrated with the mobile electronic signature client and therefore with Viafirma Platform.<\/p>\n<p>You can download the application for free in Google Play or App Store.<\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30613\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/google-play-store.png-2-300x110.webp\" alt=\"\" width=\"150\" height=\"55\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/google-play-store.png-2-300x110.webp 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/google-play-store.png-2-768x282.webp 768w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/google-play-store.png-2.webp 929w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><a href=\"https:\/\/apps.apple.com\/es\/app\/viafirma\/id382315918\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30615\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/2560px-Download_on_the_App_Store_Badge_ESMX_RGB_blk.svg-768x256.png-3-300x100.webp\" alt=\"\" width=\"150\" height=\"50\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/2560px-Download_on_the_App_Store_Badge_ESMX_RGB_blk.svg-768x256.png-3-300x100.webp 300w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/2560px-Download_on_the_App_Store_Badge_ESMX_RGB_blk.svg-768x256.png-3.webp 768w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><\/strong><\/p>\n<p><strong>IMPORTANT NOTE: It is not possible to use the app to authenticate or sign in web applications that do not use services previously contracted to Viafirma.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30638\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_0-1-564x1024.png-165x300.webp\" alt=\"\" width=\"200\" height=\"363\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_0-1-564x1024.png-165x300.webp 165w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_0-1-564x1024.png.webp 564w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>\u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30640\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_1-571x1024.png.webp\" alt=\"\" width=\"202\" height=\"363\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_1-571x1024.png.webp 571w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_1-571x1024.png-167x300.webp 167w\" sizes=\"auto, (max-width: 202px) 100vw, 202px\" \/>\u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30642\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_2-568x1024.png.webp\" alt=\"\" width=\"201\" height=\"363\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_2-568x1024.png.webp 568w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_2-568x1024.png-166x300.webp 166w\" sizes=\"auto, (max-width: 201px) 100vw, 201px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30644\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_3-567x1024.png.webp\" alt=\"\" width=\"200\" height=\"361\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_3-567x1024.png.webp 567w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_3-567x1024.png-166x300.webp 166w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>\u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30646\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_4-574x1024.png.webp\" alt=\"\" width=\"200\" height=\"357\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_4-574x1024.png.webp 574w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla_4-574x1024.png-168x300.webp 168w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>\u00a0 \u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-30648\" src=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla-1-565x1024.png.webp\" alt=\"\" width=\"200\" height=\"362\" srcset=\"https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla-1-565x1024.png.webp 565w, https:\/\/www.viafirma.com\/wp-content\/uploads\/2023\/11\/Captura-pantalla-1-565x1024.png-166x300.webp 166w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/p>\n<p>&nbsp;<\/p>\n<section class=\"container pt-2\">\u00a0For more information, please contact us through our <a href=\"https:\/\/www.viafirma.com\/en\/contact\/\">contact form<\/a>.<\/section>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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