Recover PDF Documents – Best Programs and Websites

While these PDFs have good integrity, they do not rule out the fact that they are corrupted or corrupted when downloaded or received, which ultimately makes them impossible to open or read.

Causes of PDF corruption

PDF files are not perfect, and any other files may arise in situations where they may be damaged or corrupted, which prevents us from using them. This can happen during use and can be caused by various factors such as:

• Problems saving the file.
• A hard disk crash damaging some bytes of the document.
• The program closes abruptly when a PDF is open.
• Failure to send it over the Internet, which prevents it from being decoded correctly.
• Crash or shutdown of the operating system.
• Attacks caused by a virus or malware that directly affects a document.
• Crash when editing with a text editor incompatible with this format.

Fortunately, there are different types of tools, both for use from our computer and for use on the Internet from our browser, that will allow us to repair these corrupted files in order to access the new content of the document again. These applications must be able to repair the structure of damaged files so that we can re-read them as a new document.

PDF recovery software

Next, we will see some applications specially designed for recovering PDF files, which are some of the most commonly used and effective ones that we can find to accomplish this task.

PDF Repair Free, restore original PDF content

We are talking about a tool for recovering PDF documents, which we can no longer access by conventional means, because they are damaged or corrupted. With this application, we can restore all the contents of the original document, including the structure of the PDF file, file properties, its metadata and sources.

It is a simple program to be used by even the most inexperienced users who do not know how to recover data from corrupted PDF files. The software also gives us access to a number of advanced recovery settings which expand the range of supported documents. Its main drawback is that, although it is a fully functional application, it has been discontinued, so it does not receive updates.

We can download PDF Repair Free from the following link.

PDF Fixer, repair corrupted PDF files for free

It is a specially designed and useful application with which you can recover damaged or damaged PDF documents. It is an easy-to-use tool with a simple interface designed for all types of users. With it, we can recover multiple PDF documents at the same time to speed up our work by being able to automatically detect any defective PDF file.

This program is capable of recovery of corrupted data and XREF tables in PDF documents without the need for adobe Acrobat installed. It is compatible with different versions Windows and has both an installed and a portable version, and in both cases they are completely free from the very beginning.

If we want to try PDF Fixer, we can download it from his Honest Sign website.

Recovery Toolbox for PDF, fix any number of logical errors

This recovery software will allow us to reopen and read corrupted PDF files, which prevents us from launching it with our regular PDF document viewer. Whatever the cause of the file corruption, this program can fix the corruption and save the data as a new document.

The application offers us compatibility with any PDF file, regardless of its version, the application with which it was created, or its size. It fixes any number of logical errors by offering support for extracting recovered data from both compressed and uncompressed PDF files. Its main drawback is that we are not talking about a free program, so in order to use it, we have to buy its license, which costs $ 27.

We can download trial version of Recovery Toolbox for PDF from here.

Stellar PDF Repair, recover multiple files in one process

We find an effective professional tool for recovering corrupted PDF files, capable of recovering them and extracting all their components. It is capable of recovering text, hyperlinks, graphics, watermarks, digital signatures, forms, headers and footers, comments, clipart, forms, graphics, formatting and tables in PDF documents. Moreover, it is capable of extracting videos and music from corrupted PDF files and recovering files located on external storage devices.

It also has a batch conversion mode that will allow us recover multiple PDF files in one go … The program will take care of saving the recovered files in the same location, which will help us find the files easily. Its main drawback is that it is a paid program, so if we want to use it constantly, we have to pay $ 20 for its license.

We can also download a trial version of Stellar PDF Repair from the site here.

PDF recovery websites

If we do not want to download any software to our computer, we can also use online tools with which we can recover PDF documents. Of course, unlike the software we run on our computer, in order to use web applications, we have to send a document to a server in the cloud, which is not very popular with privacy lovers.

PDF Online, the most popular PDF recovery website

This is by far one of the most popular web pages that we can use to recover damaged or damaged PDF documents. Its use is extremely simple, so we only need to select a document on our computer. Later, we select the repair system that we want to apply. We can choose between parsing, getting a crosstab , retrieving pages, retrieving file structure, or restoring sources. Once selected, we will process it to try to recover the information that was lost in the damaged document.

We can use PDF Online for free by accessing our website.

Seida, editor with repair functions

It is a web-based editor for PDF files, which also has a utility to recover corrupted documents. The files we upload to your server remain confidential and are deleted after two hours to improve our privacy. The service is free for documents up to 200 pages or 50 MB and a maximum of three tasks per hour. Files can be uploaded from our computer or cloud storage (Dropbox, Google Drive or One Drive) or by entering their web address (URL).

To try Sejda repair services, just click on this link.

iLovePDF, Swiss Army Knife for PDF Processing

Another website that is a real Swiss army knife for PDF processing as it allows us to merge, split, compress and convert PDF documents. In addition, it also has its own tool for recovering damaged files … Depending on the PDF file and the extent of its damage, we may receive partial or complete recovery of our data. To do this, simply upload the corrupted file from our hard drive or add it from our cloud storage service like Dropbox or Google Drive.

If we want to try to recover our damaged PDF document using iLovePDF, just visit its website by clicking here.

Which application to use to recover damaged PDF?

As we can see, it has a good selection of programs and web applications with which you can recover any damaged or damaged PDF document. When choosing one or the other, it is best to start with the internet or free software and see if we can fix the problem with either of them. You may need to try to find one that is truly capable of recovering the information saved in our PDF file. In case the free options aren’t enough, we can always use the more professional options, which are paid, although we have to evaluate if it’s worth paying the price for the content of our PDF.