How to Install Kruti Dev 010 on Windows 11 (Step-by-Step)

Your SSC CHSL admit card arrived and now you are staring at your laptop realizing you have never once typed a sentence in Kruti Dev 010. You are not alone in this. Every exam season, thousands of candidates scramble to set up the right font and end up stuck because every tutorial they find was written for Windows 7 or Windows 10. This guide is written specifically for Windows 11. It covers the full installation from start to finish, shows you how to fix the most common issue where the font installs correctly but refuses to appear in Typing Master, and walks you through a quick verification so you know with confidence that everything is working before exam day. The official SSC requirement for Hindi typing is 9000 KDPH (key depressions per hour), which works out to roughly 30 words per minute on Kruti Dev 010. Let us get you set up properly.

Which Kruti Dev Font Do You Actually Need? (010 vs 040 vs Dev Lys)

Kruti Dev is not a single font. It is a large font family with dozens of variants, and candidates frequently install the wrong one without realizing it. The most important thing to understand before downloading anything is that the numeral in the name is not a version number — it is a style identifier. Kruti Dev 010 is a specific weight and style within the family, and it is the one SSC CHSL officially mandates for Hindi typing tests. Kruti Dev 040 is heavier and bolder, used in some state-level exams but not SSC CHSL. Dev Lys is an entirely separate product from a different developer that uses a different keyboard layout, and installing it by mistake will cost you weeks of relearning.

Here is a simple breakdown to keep things clear.

Note for UPSC DEO aspirants: If your exam is the UPSC Data Entry Operator test, you need Mangal font with the Inscript or Remington Gail keyboard layout — not Kruti Dev. Installing Kruti Dev will not help you there. See our guide on the Mangal font typing test for the correct setup.

SSC CHSL 2025 Official Font Requirement

The SSC CHSL notification specifies that candidates for LDC and Junior Secretariat Assistant posts must type in Hindi at 9000 key depressions per hour, which is the official KDPH metric used in all SSC notifications. In practical terms this translates to approximately 30 words per minute under the standard Hindi word length assumption. The exam software displays your speed in KDPH on screen. The font used in the exam interface is Kruti Dev 010, and your practice sessions must use the same font to build accurate muscle memory. Practicing on Kruti Dev 040 or any other variant will feel slightly different because character widths vary across the family, and that difference shows up in your accuracy when you are under exam pressure.

Before You Begin — System Check (2 Minutes)

Skipping the pre-installation check is the single biggest reason candidates spend an hour fixing something that two minutes would have prevented. Do these three things before you download or run anything.

First, confirm you are on Windows 11. Open Settings by pressing Windows key + I, then go to System and scroll down to About. Under Windows Specifications you will see the Edition and Version. If it says Windows 11, you are in the right place. If it says Windows 10, the steps are similar but not identical, and some of the menu paths described below will differ.

Second, confirm you have administrator rights. This matters because Windows 11 handles font installations differently depending on your account type. A standard user can install fonts, but only for their own account. Some exam software — including Typing Master Pro — will not detect fonts installed at the user level because it looks specifically in the system-wide fonts folder at C:\Windows\Fonts\. To check your account type, go to Settings → Accounts → Your Info. It should say Administrator under your name. If it says Standard User, you will either need to switch to an admin account or ask someone with admin rights to complete the system-wide installation step for you.

Third, close Typing Master and any other Hindi typing software — and ideally MS Word as well — before you begin. These applications hold the font cache open while running, which can prevent Windows from updating it properly during installation. Closing them first saves you from a situation where the font installs successfully but the software still cannot see it because it is reading a cached list from before the install.

How to Download Kruti Dev 010 (Safe Source)

The Kruti Dev font package has been in circulation for decades and is freely available. The editorial team at typingtips.in verifies safe download sources before publishing links, so check the resource section of this page for a current verified link. What this section prepares you for is what happens immediately after the download, because Windows 11 will show you at least one warning that causes most people to stop.

The installer EXE or the downloaded ZIP file may trigger Windows SmartScreen, which is Microsoft's built-in file protection system. SmartScreen checks downloaded files against a database of known and verified publishers. Because Kruti Dev is a legacy product from Kruti Microsystems that predates modern code-signing practices, it appears as Unknown Publisher to SmartScreen. This does not mean the file is harmful. It means the developer never registered a modern digital certificate with Microsoft, which was not a requirement when the software was originally built.

You may also see a compatibility notice stating that the installer is a 32-bit application running on a 64-bit system. Windows 11 runs only on 64-bit hardware, but font files — the .TTF files themselves — are architecture-agnostic. They will install and work correctly on any version of Windows regardless of whether the installer executable shows a compatibility flag.

Why Windows 11 Blocks the Installer (And Why It Is Safe to Continue)

When you run the installer, Windows 11 will often show a blue dialog titled Windows protected your PC, with a message that Microsoft Defender SmartScreen prevented an unrecognized app from starting. Here is exactly what to do.

1. Click the text that says More info inside the blue SmartScreen dialog — it is a hyperlink, not a button. Clicking it expands the dialog and reveals additional options.
2. Before proceeding, take two seconds to verify that the file name shown in the dialog matches the file you knowingly downloaded. It should say something like KrutiDev010_Setup.exe or similar.
3. If the file name matches, click Run anyway at the bottom of the expanded dialog. The installer will launch normally.

SmartScreen is doing its job correctly, and you are making an informed decision to override it for a file you downloaded intentionally. This is a routine and safe action for legacy software that predates modern publisher verification requirements.

How to Install Kruti Dev 010 on Windows 11 — Step by Step

There are two methods. Method 1 uses the modern Settings interface and is quicker. Method 2 uses the right-click install option and installs the font system-wide, which is necessary for most exam software to detect it reliably. Read both before deciding. If you are setting up for Typing Master Pro or any dedicated SSC exam practice software, use Method 2.

Method 1 — Install via Settings > Personalization > Fonts (Recommended for Quick Setup)

This method works entirely through the Windows 11 Settings app and does not require running any installer EXE, which means you bypass the SmartScreen warning entirely. It is the cleanest approach if you just want to verify the font renders correctly before doing a full system-wide install.

1. Press Windows key + I to open Settings.
2. Click Personalization in the left sidebar.
3. Scroll down and click Fonts.
4. Open File Explorer separately by pressing Windows key + E and navigate to the folder where you saved KRDEV010.TTF.
5. Drag the KRDEV010.TTF file from File Explorer and drop it directly into the Fonts window inside Settings. A brief progress indicator will appear and the font will install within seconds.
6. Close and reopen any application where you want to use the font — such as MS Word or Notepad — and confirm that Kruti Dev 010 appears in the font dropdown list.

Important limitation: Method 1 installs the font for your current user account only. The file will be saved to C:\Users\YourUsername\AppData\Local\Microsoft\Windows\Fonts\ rather than the system-wide location. For personal practice in Word or Notepad, this is perfectly fine. For Typing Master Pro or any exam simulator, proceed to Method 2.

Method 2 — Right-Click "Install for All Users" (Recommended for Exam Software Compatibility)

This is the method that places Kruti Dev 010 into the system-wide font folder, making it available to all software on the computer regardless of which user account is running it. This is the method you should use if your goal is exam preparation with Typing Master or a similar tool.

1. Locate KRDEV010.TTF in File Explorer.
2. Right-click on the file. A context menu will appear with two installation options: Install and Install for all users.
3. Click Install for all users. Do not click the plain Install option if you need system-wide access — the plain Install option falls back to the user-level location if your account has standard permissions.
4. Windows will show a UAC (User Account Control) prompt asking if you want to allow this app to make changes to your device. Click Yes.
5. The font installs silently within a few seconds. No progress dialog appears in most cases — it simply completes.
6. Open File Explorer, navigate to C:\Windows\Fonts\, and search for KRDEV010.TTF to confirm it is present.

The reason Install for all users requires administrator elevation is that it writes to the protected C:\Windows\Fonts\ directory, which standard user accounts are not permitted to modify. If Windows asks for an admin password during the UAC prompt and you do not have one, you will need to switch to an administrator account to complete this step.

How to Verify the Installation Was Successful

Many tutorials end at "the font is installed" and leave you to figure out the rest. Here is how to confirm with certainty that everything worked before you start a practice session.

Check 1 — Character Map. Press Windows key + R, type charmap, and press Enter. At the top of the Character Map window there is a Font dropdown. Click it and start typing Kruti to filter the list, then select Kruti Dev 010. If the installation worked correctly, the grid will fill with Devanagari characters — Hindi letters, matras, and conjunct consonants displayed in correct shapes. This confirms that the font file is properly loaded by Windows and rendering as intended.

If the installation did not work, you will see one of two failure signs. Either the grid shows small squares or question mark boxes where characters should be — which means the font file is corrupted or not a genuine Kruti Dev file — or the grid shows standard Latin characters, which means you accidentally selected the wrong font from the dropdown list.

Check 2 — Live typing test. Open Notepad or MS Word, select Kruti Dev 010 from the font list in the toolbar, and type a few keys. If you are using the Remington keyboard layout, pressing the key labeled K on your physical keyboard should produce the corresponding Hindi character on screen. If you see English letters instead, the font is selected but the input method is still set to English — switch your input language to Hindi using Windows key + Space or via the taskbar language indicator.

Check the Font File Is in the Right Location

Press Windows key + E to open File Explorer. In the address bar, type C:\Windows\Fonts\ and press Enter. Use the search box in the top-right corner and type KRDEV010 to filter the results.

If the file appears, your system-wide installation was successful and Typing Master and other exam software should detect the font without issue.

If the file does not appear in C:\Windows\Fonts\ but the font still shows up in Word, it means you used Method 1 or the plain Install option and the file is sitting in C:\Users\YourName\AppData\Local\Microsoft\Windows\Fonts\ instead. That user-level location works for Word but can cause problems with Typing Master Pro and similar exam software. Go back and repeat the installation using Method 2 with Install for all users, and the file will move to the correct system location.

Kruti Dev 010 Installed But Not Showing in Typing Master — Fix

This is the most common problem candidates face after a successful installation, and it has a specific technical cause that most tutorials never explain. Typing Master Pro and similar font-dependent software rely on a Windows font cache file to know which fonts are available on the system. This cache file is called FNTCACHE.DAT and lives at C:\Windows\System32\FNTCACHE.DAT. When this cache is stale or was built before your new font was installed, software reads the old cached list and does not see Kruti Dev 010 — even though it is correctly installed on the system.

Here is the complete fix, step by step.

1. Close Typing Master completely. Right-click its taskbar icon and choose Exit or Close Window. Close all other open applications as well.
2. Press Windows key + R, type services.msc, and press Enter.
3. In the Services window, scroll down to find Windows Font Cache Service. Right-click it and choose Stop.
4. Open File Explorer and navigate to C:\Windows\System32\. Search for FNTCACHE.DAT.
5. Right-click FNTCACHE.DAT and delete it. Windows will rebuild this file automatically on the next startup.
6. Restart your computer. This step is not optional — the cache rebuild happens during the Windows startup sequence, not on demand.
7. After the restart, open Typing Master. Kruti Dev 010 should now appear in its font list.

Still not showing after the cache fix? Verify using the registry. Press Windows key + R, type regedit, and navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts. Search in the right panel for Kruti Dev 010. If an entry exists there, Windows has registered the font correctly and the issue is inside Typing Master's own settings. In that case, check Typing Master's font filter preferences or try reinstalling the software itself.

Exam-Day Font Verification — Do This the Night Before

Once the font is installed and working in your practice software, there is one final check worth doing the night before your actual exam. Online exam platforms for SSC tests are deployed at the exam center and you cannot control which software version the center uses. What you can verify from your side is that your practice has been on the correct font all along.

Open your typing test software, load a Hindi passage, and look at the font name displayed in the interface header or settings panel. Confirm it says Kruti Dev 010. If you have been practicing on Kruti Dev 040 or any other variant, switch to 010 immediately and give yourself at least two to three weeks before the exam so your muscle memory has time to adjust. Character proportions differ between variants, and those differences affect your accuracy under timed conditions.

Also confirm your keyboard layout setting. SSC exams use either the Remington Typewriter layout or the Inscript layout, and the official SSC CHSL notification will specify which one applies to your post. Most coaching institutes teach Remington, and this is also the default preset in Typing Master's Hindi configuration. Verify this once in your practice software so there are no surprises on exam day. A single layout mismatch can drop your speed by 30 to 40 percent on a test you would otherwise pass comfortably.

Start Practicing on Kruti Dev 010 Right Now

Kruti Dev 010 is installed and verified on your Windows 11 system. That part is done. Reaching 9000 KDPH with high accuracy is where the real work begins, and it requires structured daily practice on the right passages with real-time speed feedback.

Use the free online Kruti Dev 010 Hindi typing test on typingtips.in to measure your current speed right now. The tests are calibrated to SSC CHSL exam conditions — passage length, timer duration, and KDPH calculation all match what you will see in the actual exam. Run a test today to establish your baseline, then practice daily with a target of adding 200 to 300 KDPH each week. Most candidates who practice consistently for four to six weeks reach and surpass the 9000 KDPH threshold.

You have the font set up correctly. Now go practice.

Take the Kruti Dev 010 typing test on typingtips.in →