There are some great programs that remove sầu 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 to 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 and Password Protection

Before we begin, let"s get one thing straight. You should only use these tools to lớn remove 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 khổng lồ bởi vì with that.

It is also useful to lớn understand just what the password recovery program is doing. Microsoft Office password recovery programs fall into two categories: tools that removetools that recover. Both are useful but serve slightly different purposes. Furthermore, understvà 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 svào password, the tệp tin will remain secure, even using known AES-128 breaks.

Finally, we consider password strength in relation to lớn the Microsoft Office version:

Microsoft Office 95: Weak encryption converts the password khổng lồ a 16-bit key; instant decryption available Office 97 and 2000: Encryption key length raises khổng lồ 40-bits; instant decryption available Office XPhường và 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 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 khổng lồ files with weaker passwords due lớn stronger encryption & hashing algorithms.

The 5 Best Microsoft Office Password Recovery Tools

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

1. Free Word and Excel Password Recovery Wizard

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

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

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

the best microsoft office password recovery tools

Xem thêm: File Excel Bị Chậm, Nguyên Nhân Và Cách Xử Lý File Excel Chạy Chậm

Supports: Microsoft Word và Excel 95, 97, 2000, XPhường, 2003, 2007, claims also to lớn support 2010, 2013

The Word Password Recovery Master is another useful free option to lớn 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 sầu basic passwords created using Office 2010, so I have sầu further doubts about its ability khổng lồ remove sầu encryption on later versions.

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

3. Elcomsoft Advanced Office Password Recovery

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 trang chủ Edition is the cheapest option. However, it doesn"t allow GPU use for cracking or removing passwords và relies solely on CPU power (và the Home Edition is limited to 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 lớn the $99 Standard Edition.

Aside from price, AOtruyền bá has a wide range of features, allowing for custom dictionaries, custom character sets, và 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 khổng lồ streamline the process.

AOquảng bá is guaranteed lớn work on older Microsoft Office versions. The program also successfully unlocked several thử nghiệm documents I ran, though the passwords weren"t particularly difficult. Given enough time, AOquảng bá seems lượt thích a great choice (albeit costly if you are only unlocking one file).

4. CrackIt!

the best microsoft office password recovery tools
Supports: Microsoft Word và 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 and Excel files.

5. SmartKey Office Password Recovery

Supports: All Microsoft Office versions

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 and is certainly one of the easiest to lớn use.

The Standard version will set 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 lớn 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 underst& 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 khổng lồ decrypt a single tệp tin, if it is even possible (hint: it isn"t).

Image Credit: Amaviael/Depositphotos

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