There are some great programs that remove or recover Microsoft Office password protection. Here are some of the best you should consider.

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Protecting your zombie romance whodunnit novel draft with a super svào password was a great idea. That is until you cannot remember the password lớn unloông chồng the Microsoft Office document. And now there is no way in.

Luckily, several really useful programs remove sầu Microsoft Office password protection. Here are five of the best.

Microsoft Office và Password Protection

Before we begin, let"s get one thing straight. You should only use these tools to lớn remove sầu passwords from your own documents. When you use one of these tools on any other documents, there is a chance you"re committing a crime. We want nothing to bởi with that.

It is also useful to lớn understvà just what the password recovery program is doing. Microsoft Office password recovery programs fall inkhổng lồ two categories: tools that remove & tools that recover. Both are useful but serve sầu slightly different purposes. Furthermore, understand what the password does.

Microsoft Office from 2007 onwards uses 128-bit AES encryption. Cracking a 128-bit AES key is an extremely time-consuming process. With a sufficiently strong password, the file will remain secure, even using known AES-128 breaks.

Finally, we consider password strength in relation khổng lồ the Microsoft Office version:

Microsoft Office 95: Weak encryption converts the password to lớn a 16-bit key; instant decryption available Office 97 và 2000: Encryption key length raises to 40-bits; instant decryption available Office XP.. & 2003: Key length remains at 40-bits, but Microsoft adds a custom encryption algorithm protection option; fast decryption available depending on the custom algorithm Office 2007: AES is available, with the addition of the SHA-1 hashing function; password recovery is difficult Office 2013: Still uses AES-128, but hash algorithm updates to lớn SHA-2 class, using SHA-512 as default; password recovery is extremely difficult

We see that using even an extremely long password while using Microsoft Office 95 has minimal effect as the encryption algorithm is vulnerable. Conversely, Office 2013 offers more protection to files with weaker passwords due lớn stronger encryption và hashing algorithms.

The 5 Best Microsoft Office Password Recovery Tools

If you have sầu a file from an old Microsoft Office version, there is an extremely good chance of removing or extracting the password. Unfortunately, those seeking to craông xã passwords on newer Microsoft Office versions are almost certainly out of luông chồng.

1. Free Word và Excel Password Recovery Wizard

the best microsoft office password recovery tools
Supports: Microsoft Word và Excel 95-2003

The Free Word & Excel Password Recovery Wizard is one of the first options to lớn consider. The program attempts to unloông chồng files using either a dictionary or brute force attack (as vị most of the other tools on this list). Attempting lớn put a modern Microsoft Office tệp tin results in an error.

There are options khổng lồ configure both attaông chồng types. The dictionary attachồng uses different case sizes with the option of a custom word menu, while the brute force attaông chồng uses variable password length as well as the option of a custom character set.

the best microsoft office password recovery tools

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Supports: Microsoft Word và Excel 95, 97, 2000, XP, 2003, 2007, claims also to tư vấn 2010, 2013

The Word Password Recovery Master is another useful không lấy phí option to consider for password removal & recovery. It supports a wide range of Microsoft Office versions, making it useful in solving a wide number of issues.

The claims of tư vấn, however, aren"t completely truthful. During my tests, the program couldn"t recover or remove basic passwords created using Office 2010, so I have further doubts about its ability to remove sầu encryption on later versions.

However, Microsoft Office 2003 passwords were easy lớn remove sầu. The program also notes that it does not tư vấn custom encryption types, only mặc định Microsoft Office encryption.

the best microsoft office password recovery tools
Supports: All Microsoft Office versions

Elcomsoft"s Advanced Office Password Recovery (AOPR) is our first professional tool. As such, it comes with a price tag. In this case, you get what you pay for.

At $49, the Home Edition is the cheapest option. However, it doesn"t allow GPU use for cracking or removing passwords & relies solely on CPU power (và the trang chủ Edition is limited lớn a single CPU, too).

GPUs are more efficient password crackers so if you"re serious about removing that password; I would suggest upgrading to the $99 Standard Edition.

Aside from price, AOtruyền bá has a wide range of features, allowing for custom dictionaries, custom character sets, & variable password lengths, as well as running short pre-brute force dictionary attacks just in case. Also, if you know anything about the password you can "mask" information lớn streamline the process.

AOlăng xê is guaranteed to work on older Microsoft Office versions. The program also successfully unlocked several kiểm tra documents I ran, though the passwords weren"t particularly difficult. Given enough time, AOPR seems like a great choice (albeit costly if you are only unlocking one file).

4. CrackIt!

the best microsoft office password recovery tools
Supports: Microsoft Word & Excel 97, 2000, 2003

CrackIt! is a slightly older password cracker, developed originally for Windows 95. However, it still works with Windows 10 & better still, requires no installation, running as a simple executable. It is basic, only offering a brute force attaông xã, with limited dictionaries too. But it will work for those basic passwords, on older Microsoft Word & Excel files.

5. SmartKey Office Password Recovery

SmartKey"s Office Password Recovery program is another worthwhile paid-for tool if you"re in a password protection pickle. Like Elcomsoft"s AOtruyền bá, if given enough time this program will craông xã an AES-128 key (so long as the key isn"t that difficult). Furthermore, the user interface is one of the nicest amongst the password cracking tools và is certainly one of the easiest to lớn use.

The Standard version will mix you baông chồng $24.95 but doesn"t allow GPU acceleration. With that in mind, I"d pay the $34.95 for the Professional version that allows up khổng lồ 32 CPUs và eight GPUs.

These Password Recovery Tools Aren"t Flawless

Sure, there are more Microsoft Office document password cracking programs out there. The majority offer the same functionality as the above sầu programs; other paid options cost more but offer the same range of features.

You must understvà that you will not craông xã every password, especially those using the latest Microsoft Office encryption, especially in combination with a sufficiently strong password. Throw in a multi-word passphrase & you"re looking at thousands of hours to decrypt a single file, if it is even possible (hint: it isn"t).

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