Remove drm kobo calibre

Si ya descargaste libros Kobo en el eReader Kobo, también puedes conectarlo a la computadora y luego importar ese libro a calibre para poder eliminar DRM directamente de ellos. Amazon Prime Video（アマプラ動画）のDRMを完璧に解除し Dec 7, 2023 · There have been a lot of changes and the 10. This means that this release now works with the latest (2. Step 1. 17. For you to remove DRM from my book, I would have to give you my account information, because you need my keys. Then click "Export account encryption key" and import the resulting file into the DeDRM plugin for DRM removal. Navigate to where you unzipped the DRM removal tools and select the "DeDRM_calibre_plugin" folder and then choose the DeDRM_plugin. Calibre cannot, on its own, remove DRM from ebooks. Once The plugin has been installed to Calibre, you can easily add a drm ebook to calibre and the plugin will strip the drm automatically. 2). I select them all and they get added just fine, then I can save them to my disk with the DRM gone. Epubor Ultimate’s DRM removal will quickly operate. 5), get a license for ADE (it's free) and then import into Calibre from the My Documents/My Digital Downloads/ folder. 99 $29. My preferred method is to install the tools as a calibre plugin (it’s the easiest option) but the Tools can be run on their own. acsm file which you open with ADE. Jun 24, 2024 · 1. It has lots of use cases. 2 and an earlier version of Monterey. This release DOES NOT work with calibre 5. Tutorial here. Jan 5, 2023 · Amazon has made some changes to how books can be downloaded. Hello, normally what I do when downloading books from Overdrive is I go directly to the library's overdrive website, download the . Click on the "Preferences" button, then on the "Plugins" button: Next, click on the button, "Load plugin from file". Remove the DRM. There are two Calibre plugins installed: DeDRM and Obok. 1). py", line 160, in get_zip_reader. Best Free EPUB DRM Removal -- Calibre. Step 1. Questo post riguarda DeDRM con Calibre per Kindle / Kobo / ACSM eBooks parte per parte – e 10+ soluzioni esclusive ed efficaci in caso incontrassi errori. choco install calibre. 4. Step 1: Open Google Play Books on your browser. http://down Jan 23, 2024 · Obok plugin for Calibre: to remove Kobo DRM; DeDRM plugin for Calibre: to remove Kindle and Adobe DRM; Don't hesitate for a second and read the explanations! If not, well, you'll just have to trust me Start Calibre. Books acquired through Kindle Unlimited are a loan and not meant to be kept. 9 version handle's the enhanced ePub DRM. Development. It's unlikely you'll be able. 2 Launch Calibre and then click " Obok DeDRM " at the top menu bar. – Add the DRM-protected ebook to Calibre library (drag and drop the file to the Calibre interface). So if yours says no, I'm sorry but I can't help. 3 Then click " Select All " and then " Ok ". Only downloadable loans will be listed. Then, select Load Plugin from File in the bottom right-hand corner. Dec 22, 2020 · A riguardo di Calibre DRM Removal 2020, bisogna sottolineare che dovremmo aggiungere DeDRM tools a Calibre perché sono fondamentali se vogliamo rimuovere un DRM da eBooks con Calibre. Extract the DeDRM_calibre_plugin directory inside the zipfile to anywhere. DeDRM that removes all ADE DRM is 10. Jan 13, 2021 · With Adobe Digital Editions, you need to create an Adobe ID. This is a hard fork of kobo-book-downloader, a command line tool to download and remove Digital Rights Management (DRM) protection from media legally purchased from Rakuten Kobo. kinf2018 key files and the nw KFX encryption. I just tested it with two books published September 2023 and, providing you 'buy' (in quotations because they were free) the book, it'll download into a azw/azw3 format when you select 'download and transfer via usb'. It can remove four types of DRM scheme, including Amazon Kindle DRM, Nook DRM, Kobo DRM and Adobe Adept DRM (Google Play eBooks) which has covered over 80% of the eBooks on the market. Open Calibre and go into: Preferences -> Plugins -> Load Plugin from file -> Choose DeDRM_plugin. Zen and the Art of Stripping Kindle DRM Loans. Though Calibre can't open or view DRM protected files, it can also be used as DRM removal if De-DRM Plugins has been loaded to Calibre. In this video, I show how to remove Kobo drm protection from the Kobo books. Si utiliza la aplicación de escritorio Kobo para ayudar a descargar archivos, descargue e instale la aplicación desde el sitio oficial de Kobo. x or later should use release 7. All DRM Removal is the combination of Kindle DRM Removal, Adobe EPUB & PDF DRM Removal, Nook DRM Removal and Kobo DRM Removal. EpubMerge. Then once you have logged into to ADE with that, go to the My Books page at Kobo. When the job completes, the loan book file should be in your library. Click Add to Library. alternatively, you can install calibre using chocolatey (The package manager for windows). It will display all your downloaded kobo books with the DRM lock status. They won't convert unless the DRM removal works. Method 3. No milestone. – Click on the ‘Convert Book’ button, and the DRM will be May 3, 2017 · From the Kobo store, download any books you have purchased to your computer. If you download a book directly from Overdrive, you will need to install Adobe Digital Editions (find v2. Download DeDRM_tools from this repo. Method 2. Signatures for all the calibre installer files are here. Launch Calibre, and click "Preferences" from the top menu bar, find Change calibre's behaviour > Plugins in the new prompt window. Like with all plugins, there’s a security risk dialogue that pops up where you have to click Yes My Free Trial Version: 3. To get you started, this morning I dug out and refreshed the three posts I have written on removing DRM from Kindle, Nook, and Kobo ebooks. This version would not remove the DRM, and nor would Calibre 4. Luckily I live with someone else who's computer said yes. The resulting EPUB files can be read with, amongst others, KOReader . In this video I show how to remove Adobe DRM protection from the books purchased through Kobo website. 13 embedded-python: True is64bit: False Windows-10-10. Kobo Plus pays authors based on how much time you spend reading the book, so if you remove the book from the Kobo Plus tracking system, the author won't get paid. Now, head back to Calibre and click the Preferences icon on the top menu. Many argue that I usually end up converting Kindle books to epub or kepub for my Kobo. Calibre (gratuit), vous permet de retirer les DRM automatiquement mais aussi de classer tout vos eBooks, de les envoyer sur votre liseuse. 0 and Obok DeDrm 6. 23 and DeDRM 10. Oct 5, 2023 · Click on the one that says "load plugin from file". Step 3: Install the DeDRM_plugin. Use “Click to open” next to “Path” or right click on the book and select “open containing folder”. For example, you can merge several books from a series into a single file. No idea with Kobo, but if you buy a book off Amazon it stays even if the book is delisted (there was an entire court case, in beautiful irony the book delisted was 1984. You should use a DRM removal program. downloaded for Adobe Digital Editions), and the older Mobipocket and eReader ebooks. Use Kobo Desktop to download Kobo books to the computer first. 2. • 3 yr. acsm file there, then remove DRM with Adobe Digital Editions 4. These plugins can be found at: Preferences -> Advanced -> Plugins -> Device Interface plugins. Select Load plugin from file at the bottom right corner. 8) version of Kindle for PC and Kindle Jun 25, 2015 · Click on the one that says "load plugin from file". 26 (after purging already locally downloaded books) and, in Calibre, KFX Input. true. I had no success with a recent azw file download until I installed Calibre 6. The file can then be converted by Calibre without issue. choco install Kindle. 11. Nov 15, 2012 · To remove DRM from Nook ebooks you need to download and install EPUB DRM Removal Plugin called ignobleepub. Change the output format in the top-left corner to “PDF” and press “OK”. 要約：この記事で、CalibreやEpubor Ultimate、KCR Converterなどのkindle drm 解除ソフトでkindle drmを除去してお好みの本を自由に読む方法を紹介します。. 0 or later of the tools. Drag the Kobo eBooks under the Kobo Device to the left area. 5. The Tools can be downloaded from Github (some assembly required). I presume it would then be plain sailing to buy my desired books, download them, and use Calibre with a de-drm tool to remove Jan 25, 2013 · From the Preferences window you need to select "Plugins" and then choose "Load plugin from file". Jun 27, 2019 · Now that you know how to add plugins to Calibre, here is our list of the best Calibre plugins. Stick with calibre 4. 1 is being used, you do run the risk of the enhanced DRM being used. Oct 28, 2018 · プラグインを有効にするためにCalibreを再起動する。 CalibreでKoboのDRMを解除する. No branches or pull requests. Then open the ACSM file with Adobe Digital Editions. 4: I just bought a Kobo Libra 2 and was trying to use calibre to remove the DRM from a couple books I purchased directly from Kobo. And select Preferences. I prefer running Calibre 3. May 5, 2014 · sudo apt-get install calibre. ascm. Each selected loan will then be downloaded in its own calibre job. Download and install the latest version of calibre. Users with calibre 5. If both are available, ebooks will be read from the attached E-Ink Kobo reader. May 24, 2024 · Let's show you how to remove Kobo DRM with Calibre dedrm plugin step-by-step. This blog is intended to help anyone looking for free and simple software for removing DRM from their Kindle ebooks, stripping DRM from their Adobe Digital Editions ebooks, getting rid of DRM from their Barnes and Noble ebooks, freeing their Kobo ebooks of DRM, or decrypting their Fictionwise eReader ebooks. Then, sign in to your Google Account. Many thanks to Apprentice Sakuya for their work on this. 0. Jul 25, 2013 · Tweaking Calibre Settings. Then click Load plugin from file. Comprehensive e-book software. azw file to ereader, converter to other format using Calibre. Download Kobo books with Adobe Digital Editions, and click on “Adobe” in Epubor Ultimate. calibre Debug log calibre 4. zip to Calibre. ) Fortunately for you it's trivial to take the DRM off books from Kobo using software like Calibre using the DeDRM tool. Click the 3 dot menu for a book and choose download. 1 > DeDRM_plugin. 9 and if you want that ability, you run calibre. 23. 1 and current version of Calibre will remove drm and give me an epub format. It didn't work so I tried restarting both calibre and my kobo. 6. Failed to run pipe worker with command: from calibre. x of the tools. See Pic 3. 99. Note that this website is not affiliated with any of the projects mentioned above. Once you have remove ebook drm, you can copy . Calibreの右側に[Obok DeDRM]ボタンが追加されているのでそれをクリック。 Obok DeDRMのダイアログにKoboでダウンロード済の本一覧が表示されるため、選択して[OK]をクリック。 June 2021 I successfully removed the DRM while running Calibre 4. 48 because of the interface. This folder contains all of the formats available for the book. Jun 6, 2021 · 1. – Install the DeDRM plugin in Calibre. Personally I think setting up Calibre with the right plugin is easy enough that most people can handle it, given instructions. We would like to show you a description here but the site won’t allow us. It is available for Windows, Mac OS X and Linux. If calibre were to support opening or viewing DRM files it could be trivially modified to be used as a tool for DRM removal which is illegal under today’s laws. Install and run Kindle DRM Removal to remove drm protection from kindle books, it is easy to use, just click “remove” button, a new azw file will created without DRM. Read the FAQ if you experience any problems. If you already updated Calibre and want to use the DRM removal plugin, you’ll need to downgrade to an older version of Calibre, such as version 4. Open it, and then open the DeDRM_calibre_plugin folder. . If you are actually getting a book from Amazon with the azw extension, it can actually DRM解除ソフト「Calibre」でPDFをKindleに最適化する. You plan is probably not a good one. Adding the new column is done by editting the Kobo Device Plugin in Calibre. To convert downloaded books, click on Add books and choose one or more books that you want to convert to PDF: After adding books to the library, select one or more books and click on Convert books option: Next, choose PDF in the output format and hit OK: It will take a few seconds and soon you'll see the PDF format Jan 3, 2024 · Go back to Calibre and click on the three-dot menu at the extreme right of the toolbar above. Furthermore, the author's earnings are based on pages read. There should only be a single ZIP file in that folder, and it should be called "DeDRM_plugin". 電子書籍（PDF）のDRM制限を解除する方法は、いくつかありますが、今回はその中でも「Calibre（キャリバー）」という無料ソフトを使ったDRM解除方法を紹介していきます。 Sep 29, 2020 · If you haven’t run into this problem yet, the simplest solution is to not update Calibre until the DRM plugin gets support for Python 3. Click OK at the confirmation screen. If you don't have the DeDRM plugin set up (or you're not using noDRM's fork and didn't import the key file) you will not be able to read the With kobo-book-downloader you can download your purchased Kobo books and remove the Digital Rights Management (DRM) protection from them. Actually, it also can help you remove adobe drm if it is installed successfully to Calibre. 4 Thank you. zip from the directory you extracted too. Alternatively, you may use the Obok calibre plugin to remove DRM from Kobo books downloaded with the Kobo Desktop application (not the Windows Store app) or on an attached E-Ink Kobo reader (but not a Kobo Arc or Kobo Vox). Jun 23, 2020 · Method 1. Dec 15, 2020 · Nous devons ajouter les outils de suppression des DRM au Calibre afin de le rendre capable d’éliminer les serrures DRM des ebooks. Jul 11, 2015 · The process is more tedious than technically challenging, and if you can install an app or upgrade a piece of software then you can strip the DRM from your ebooks. Jul 31, 2014 · 3. Close ADE. If you already have your books stored on your PC, simply drag and We would like to show you a description here but the site won’t allow us. Under 'Devices', right-click on Kobo eReader. open and download it with ADE, select it and show the file in the Finder. ‘Software\Adobe\Adept\Activation’. 1 released on 11 April, 2021 Welcome to Apprentice Alf’s blog. zip file inside. Click on File at the top of the screen. 2 Authorize your computer again, go to menu Help -> Authorize Computer. Download Kobo books with Kobo Desktop, and click on “Kobo” in Epubor Ultimate. Connect your Kobo eReader with your computer, and click on “eReader” in Epubor Ultimate. Click Authorize Device. The image quality is much better this way (but still inferior to that of the Kobo store). 16. 1 will no longer work on Mac when next version of MaC OS [Catalina] is released this fall. 8. 1. Drag and drop your epub into the library pane (or press “Add books”). Dec 6, 2020 · When talking about Calibre DRM Removal 2020, we will know that we should add DeDRM tools to Calibre because they are must-have if we want to remove DRM from eBooks with Calibre. Double click to select it. The tools linked from this blog remove DRM from PDF, ePub, kePub (Kobo), eReader, Kindle (Mobipocket, KF8, Print Replica and Topaz) format ebooks using Adobe Adept, Barnes & Noble, Amazon, Kobo and eReader DRM schemes. acsm file from your account? Install the DeDRM plugin and also have Kobo for Windows (or Mac I guess) installed. EPUB appears to be invalid ZIP file, trying a more forgiving ZIP parser. render_book import viewer_main; viewer_main () Traceback (most recent call last): File "calibre\ebooks\metadata\epub. Kindle Unlimited Don't. Members Online Jumping over to Kobo after getting sick of the other guys horrible DRM practices (thoughts inside) May 2, 2015 · 3. With the book selected, press “Convert books” in the top bar. However, it is possible to added third-party software (‘plugins’) to enhance… We would like to show you a description here but the site won’t allow us. Click Plugins on the bottom row of the pop-up screen. 1 Download Kobo Books to your computer via kobo for PC or Kobo for Mac. Install DeDRM calibre plugin. Unless ADE 2. srv. Other azw3 download methods provide the same result. Select the loans you wish to download, then click on the "Download" button. Get eBooks from Google Play. While DRM is all about controlling the user, open Jul 11, 2021 · A Winndows PC. Use the file browser window to find the folder you downloaded. However, when on the Overdrive website there is no option to download this book, only read on May 6, 2023 · Free Adobe DRM Removal--Calibre Dedrm plugin download & install. May work with a kobo purchase, but doesn’t work with a kobo plus rental. 1, Apple iBooks is not supported. Discussion. Download the awz from the Kindle app on computer. METHOD 3: Remove DRM from Kobo eBooks with Adobe Digital Editions (ADE) Step 1: This method is the least common way of removing DRM in Kobo eBooks. calibre: The one stop solution for all your e-book needs. Another option is to use an older version of the DeDRM Dec 12, 2014 · Many of our customers are using Calibre or other tools to strip DRM from their downloaded eBooks in order to have them available indefinitely should they change reading devices. More than 1,845,298 customers join Epubor! Enjoy Life Better and Easier! Dec 8, 2023 · 1 De-Authorize in digital edition, press CMD+Shift+D in Mac to de-authorize in Mac, for windows, press CTRL+SHIFT+D to deathorize digital editions, you also need delete these 2 path in windows registry : ‘Software\Adobe\Adept\Device’. 237 Buy Now $59. The individual scripts are now released as two plugins for calibre: DeDRM and Obok. Wait for the job to complete, then right-click the book title and press “Open Jul 24, 2019 · I am using Kindle v1. The DeDRM plugin handles books that use Amazon DRM, Adobe. The DeDRM plugin handles books that use Amazon DRM, Adobe Digital Editions DRM (version 1), Barnes & Noble DRM, and some historical formats. The DeDRM plugin handles books that use Amazon DRM, Adobe Digital Editions DRM, Barnes & Noble DRM, and some historical formats. Download the books in the Kobo app, switch to Calibre and click the Obok button on the toolbar to import (and strip DRM). 2. Oct 21, 2023 · Calibre DRM removal plugins for Kindle, Nook, Kobo, PDF, EPUB and other ebooks DRM (Digital rights management) is a technology for access control that is used by ebook publishers and inhibits uses of ebooks that were not desired or foreseen by the content provider. Launch the OverDrive Libby plugin, and click on the "Loans" tab. If you're using noDRM's fork of the DeDRM plugin, this step will happen automatically. Open source software and DRM are a clash of principles. 3. If Nov 8, 2023 · Calibre DRM Removal Plugin, known as Alf's DeDRM Plugin tool, is developed to remove DRM from eBooks, including Kindle, Kobo and Adobe DRM. Aug 7, 2023 · Buy ebooks outright if you want to remove DRM, then actually it's nearly a duty. I know sometimes the version of the Kindle software used can be a pain, and an old installer needs to be used or the file downloaded will be in a format Calibre doesn't handle Choose the type of computer on which you plan to use calibre, below: Learn how to work with calibre on a mobile phone/tablet. Search for the KoboTouch driver (which is also valid for the Glo version of the e-reader), and select Customize plugin. Quand vous achetez un EPUB protégé, vous téléchargez un fichier . Pour ce faire, je vais vous montrer la courte marche à suivre pour installer la bonne extension dans le logiciel Calibre. I tried to remove DRM from four Chinese book purchased on my kobo account. Here’s how to use Calibre for DRM removal: – Install Calibre on your computer. zip. Jan 9, 2020 · Click “Ok” in the bottom right and Calibre will proceed to convert the book. Steps taken: Install the DeDRM plugin by choosing the downloaded zip file "DeDRM_plugin_7. Will any later version of Kindle app allow Calibre to remove DRM? Kindle 1. zip" (or the latest release ) which contains everything - the plugin now appears in the Calibre list of plugins on Obok will deDRM books downloaded with the Kobo desktop application. Disclaimer: 1. Best bet is to use Kindle for PC 1. Find your unzipped file and navigate to DeDRM_tools_7. Dans cet article, je me concentrerai sur le retrait des DRM avec Caliber pour les livres Kindle / Kobo / ACSM pas à pas – et plus de 10 solutions exclusives et efficaces si vous rencontrez des erreurs. Would be surprised if calibre could do this all by itself. I have heard of very few cases of the enhanced DRM being used. Basically, use Windows key + R and type in 'systeminfo' then press enter. Are you able to download the . Remember that you cannot use this free adobe Dedrm plugin without Calibre. At the end I had a section called Hyper-V requirements. I bought a korean novel on ridibooks and downloaded it through their Windows app. Once that window disappears, MOBI will be listed as one of the book’s available formats. DeDRM is a plugin for Calibre that removes DRM from ebooks as they are imported into Calibre. DEDRM plugin, known as Alf’s DeDRM plugin, is known for kindle drm removal capacities. Apr 1, 2021 · The general way of removing DRM on the Kobo app also applies to Kobo devices. – Select the DeDRM plugin and configure the settings. Sep 10, 2012 · Version 7. ago. I installed the Obok plugin to remove DRM from Kobo books. If you want to merge ebooks on Calibre, you need to install EpubMerge. At the bottom under “Advanced”, click on Plugins. The Obok plugin handles Kobo DRM. Then for Virtualization Enabled In Firmware, mine said no. I'm using Windows10 (64 bits) , Calibre 4. Tip: If you don't see 'Kobo eReader' under Devices, close Adobe Digital Editions, then open it again. x or earlier should use release 6. You'll receive an . Step 2: On the My Book tab, there is a three dot icon on the bottom right of each eBooks. Jan 7, 2021 · Calibre DRM Removal 2020 ist ein wichtiges Add-on, wenn DRM-geschützte Ebooks mit Calibre entfernt werden sollen. 23 or Calibre 5. Apr 5, 2011 · Aim: remove DRM from a 2020 published book, downloaded and opened in (the awful and almost unreadable) Adobe Digital editions 4. For this process you will need to download and install Sep 10, 2012 · Post updated on 10 August, 2015 About calibre Calibre is a free, open source, ebook management and conversion utility created and maintained by Kovid Goyal. Locate the DeDRM plugin you downloaded in the step 2 and then click Open to install the DeDRM plugin. If it uses adobe digital editions dedrm should work. I know that there is a add on for calibre, which helps Calibre removing the DRM. This affects the removal of DRM from these so they can be backed up and sideloaded onto other devices. There is no doubt that Calibre's success majorly depends on those varieties of plugins and Alf's DRM Removal plugins are the super stars among them. TurboToast3000. When I first installed the Obok plug-in, I could see the relevant books in the list and tried to remove DRM. Note these tools do NOT ‘crack’ the DRM. Calibre is a cross-platform open-source suite of e-book software. Jun 27, 2017 · The Apprentice Alf DeDRM Tools can remove Kindle, Kobo, and Adobe DE DRM. Basically read the Readme file for the plugin The Calibre plugin removes DRM from PDF, ePub, kePub (Kobo), eReader, Kindle (Mobipocket, KF8, Print Replica and Topaz) format ebooks using Adobe Adept, Barnes & Noble, Amazon, Kobo and eReader DRM schemes. For Win For Mac. I do see an epub extension for the book in the appdata\roaming folder and copied that over to a different location to work with Calibre. 23 for now if you need DRM removal. In this post, I’ll focus on DeDRM with Calibre for Kindle/Kobo/ACSM eBooks part by part — and 10+ exclusive and effective solutions if you meet errors. Feb 23, 2022 · For those unfamiliar, the DeDRM plugin can be used (for free) to remove DRM from your purchased Kindle ebooks, Kobo ebooks, Nook books, and ebooks that use Adobe DRM. Then you would be able to convert nook books to any other file format. import the file in calibre where you have previously install the apprenticealf DeDrm plugins. Digital Editions DRM (version 1), Barnes & Noble News and discussion about the Kobo line of ebook readers. Even if you could do it, you shouldn't. 13. Dec 7, 2023 · There have been a lot of changes and the 10. Drag and drop the file on Calibre with DeDrm plugin installed. This release adds full support for the new . Now that all of the hard work is done, you can simply remove DRM by importing books into Calibre's library. Remove Kindle DRM with Calibre plugin DeDRM on Windows. Aug 26, 2023 · Download the file and unzip its contents. StreamFab Amazon（アマプラ動画）ダウンローダー. When I want to add them to Calibre, I just click on the Obok button and it shows a list of the books downloaded to my Kobo PC Client, along with red lock icons signaling that the book has DRM. Download and install the latest version of Kindle for PC, or install Kindle for PC via chocolatey. you'll get a drm-free epub which continue to be considered Jan 19, 2024 · Tetsuko 2024/01/19. That saves an ACSM file to your computer. And click Open. In diesem Post fokussieren wir Schritt für Schritt auf die Entfernung des DRM-Schutzes mittels Calibre für Kindle/Kobo/ACSM eBooks – sowie 10+ exklusive und effektive Lösungen, falls Fehler auftreten sollten. 5. go to your online kobo account, and download the free epub or the adobe drm epub (you'll get an ascm file) 4. They are all free to use. 2 participants. Changes in 6. Mar 14, 2024 · Step 6: Convert books to PDF. Install Calibre from the official website. Navigate to the extracted folder and select DeDRM_plugin. Users with calibe 4. Oct 20, 2023 · Before removing DRM, we need to get the eBooks files first, then convert files to EPUB format. But if you don't know much with computer, using Calibre to remove DRM is going to drive you crazy. Then find the My Digital Editions program folder on your computer and copy the epub files over to Calibre. This removes the restrictions from your ebooks that locks them into one particular vendor/app so you’re free to make changes to the format and layout of the book, if you so Jun 28, 2024 · calibre is open source software while DRM by its very nature is closed. 5, then add the book my Kobo via Calibre. ak pw xn vj tl oj ze ya ek lh