📌 Naturally, the .PUB file category correlates with the documents made up and opened by Microsoft Publisher, a desktop-based publishing tool exploited for the designing of good-looking, professional marketing materials and documents for various segments of business. Precisely, the .PUB format entries include design elements and page layout, such as raster or vector graphics, shapes, and text. Users are also capable of saving resulting posters, invitations, flyers, newsletters, and brochures in the shape of outgoing .PUB entities. As an extra perk, Microsoft Publisher suite is generally employed by professional and casual designers for building up stunning, effect-saturated materials within .PUB constitution for marketing aims.
Public Key File
📌 In auxiliary cases, the .PUB extension can be managed as a public key widely exploited in cryptography and info security layers. In the following clause, the .PUB file item is composed of encrypted text applied to open, decrypt and encrypt data, in combination with a relevant public key. Various programs and tools such as PuTTY and ssh-keygen are able to build up a unique .PUB file from scratch (in conjunction with linked private keys). Regarding the public key cryptography term, generally it is defined as a widely applied constitution of cryptography which handles the pairs of “keys”, which serve as custom, PUB shaped strings of encrypted text formed via special apps for key management and handling.
How to open an .PUB file?
📌 .PUB document instances are mainly opened and adjusted via Microsoft Publisher tool, which mainly fits for creation and design of proficient marketing documents (i.e., notepads, brochures, stickers, envelopes, posters, etc.). Microsoft Publisher package is nowadays distributed as an integral part of complex Microsoft 365 subscription service or in the form of standalone bundle, sold from the official corporate servers and trusted partners. Furthermore, the relevant .PUB items can be exported and transferred to competitive office-oriented distributives and graphical editors, such as LibreOffice and CorelDRAW Graphics Suite correspondingly. In exceptional situations, the .PUB documents suit for public key cryptography purposes and are broadly utilized among tools dedicated for info security targets.