Unir PDF Evaluation – Efficient and Stable

How about unir pdf? With the popularity of e-books and conversion tools, the PDF format has gradually entered people’s lives. The Abcd PDF platform has launched a free online tool called Unir Pdf, and let our reviewers find out if this tool, which claims to be the best strategy for merging PDFs, is as powerful as they claim.

Unir PDF evaluation


The interface of the Abcd PDF platform is beautiful and simple, and the bright background combined with the black ink font makes it easy to choose from a variety of tools.


As a product that pursues efficient office, the operation is extremely simple. Users only need to visit the homepage of the platform to directly open Unir PDF and merge PDF files online. There is no need to log in and pay during the period. This is a lightweight PDF merging tool that fully pursues comfortable office standards.

Another way to enter Unir PDF is to select through the category menu, the user will move the mouse under Tools to display all online tools, then find ” Unir PDF ” in the Split & Merge category and click to enter.

After that, all the user needs to do is to upload the local file, add the files to be merged by “+”, and finally click “Convertir” to merge; then download the merged PDF file to the local on the jumped page.


After the research of the Abcd PDF team, its PDF a Word tool has designed a perfect solution, allowing the conversion tool to convert efficiently without garbled characters. The method is that in the page loading, the code can be clearly distinguished by marking it, including the content of the header, footer and body.

Plus, the home-tagged PDF records a chunk of additional data. This piece of data is related to the structure of the Word file, and PDF a Word can use this part of the data to restore the Word document more easily. It is not difficult to imagine that some low-quality conversion tools, if the PDF is not marked, the effect of the converted Word file will be greatly reduced.

Through the tagging strategy, Unir PDF can be compressed efficiently, faster than most merge tools on the market, and it is free forever.


So far, the security of digital products on the Internet has also been the focus of attention, and many people are worried about the leakage of their confidential documents or personal privacy. But from the moment you start using Abcd PDF platform products such as PDF EDITOR ONLINE, you are already in an extremely secure and closed environment. It is reported that the Abcd PDF platform has also made great efforts in security and data privacy, and has built a perfect security solution at the beginning of the design.

As mentioned above, all uploaded files are stored in the user’s local browser, not their cloud server. To process your file, the worker just needs to call the algorithm from the server. Therefore, your files are sealed off from the server. From this point of view, security on your local computer is also guaranteed.

The above is a schematic diagram of the security scheme.

The following are the three official security solutions, please refer to:

security strategy
Certified Data Center Abcd PDF only works with secure and highly trusted cloud service providers and data centers that are ISO 27001 (Information Security Standard) certified.
Data isolation Abcd PDF keeps user data isolated, which means each conversion is performed in a separate environment. So only you can access your file, no other third party including Abcd PDF team can access it.
secure communication Your data is protected from theft, alteration or transfer. All communication between your web browser, our servers and the conversion host takes place over a secure channel protected by state-of-the-art TLS encryption and HSTS web security policy enabled.


Unir PDF ? This article has obtained an answer that is closest to the objective facts through the testing and analysis of the product. The product has a comfortable look and feel and a convenient operation interface. Since it is stable and efficient, and it is freely available to users all over the world, it is the best strategy for modern office.

After working 5 years as a Software Analyst in reputed MNC, Rebecca decided to settle down and work from home. Having an expertise in business & being a life motivator, she loves to share similar stuff on our website by the means of her articles.