MangaConverter
Works for comics too!

Convert 7Z to PDF

7Z is a 7-Zip archive of page images. The output here is PDF, a fixed page layout that every device and desktop reader opens, sized for the target screen. MangaConverter runs the conversion in your browser session with the KCC engine, the same pipeline the desktop tool uses.

1UploadDrop a chapter or a whole volume
2Edit in the StudioOptionalFine-tune with live preview, all options and presets, or skip straight to your file
3Download or sendSave the file, or push it straight to your reader over Wi-Fi

↑ Upload and configure in our Studio

Send converted files straight to your e-readerSign in to get your 6 digit code. No cable, no email, no app.
Select your mangaDrag & drop anywhere, or browse your files · CBZ · CBR · PDF · EPUB

Pick your device in the studio to size pages exactly, or keep the format-only profile. Choose your reader model in the studio to target PDF; every setting stays adjustable.

How to convert 7Z to PDF

  1. Drop your file

    Drag a CBZ, CBR, ZIP, RAR, 7Z, PDF or EPUB onto the dropzone. Several volumes can queue at once.

  2. Pick your reader model

    Pick your device in the studio to size pages exactly, or keep the format-only profile.

  3. Check the preview

    The studio previews every processed page before you convert, so you see the result before downloading.

  4. Convert and download

    Run the conversion and download your PDF file, ready for your reader.

7Z to PDF, processed for e-ink

Pages are cleaned, resized and repacked by the KCC engine rather than merely re-wrapped, so the result reads well on a real device.

Frequently asked questions

What is PDF?

PDF, a fixed page layout that every device and desktop reader opens, sized for the target screen.

Do I have to pick a device to get PDF?

Pick your device in the studio to size pages exactly, or keep the format-only profile.

Which input files can I upload?

CBZ, CBR, ZIP, RAR, 7Z, PDF and EPUB. Several files can be queued and converted in one session.

Under the hood this is Kindle Comic Converter (KCC), the open-source tool the community has trusted for years, running in the cloud, so you skip the install and get the same output.

Free, no install, in your browser

More manga tools

Beyond converting: send, organise, optimise and read, all in the same workbench

Convert

PDF to KindleReflow or fixed-layout a comic PDF for your reader.CBZ to KindleThe most-run flow: comic archives sized for your exact Kindle.CBZ to KoboComic archives to KEPUB, native on every Kobo.Custom dimensionsYour exact width and height, the full settings range open.EPUB to KEPUBNative Kobo format for proper shelves and rendering.CBR to KindleRAR comic archives converted for your Kindle.Comics on a big e-ink screenSingle issues and runs built for Scribe, Elipsa and reMarkable.
Any to any converterPick input and output, dozens of format pairs live.This page
Images to manga fileTurn a folder of page images into a clean CBZ volume.SoonBatch convert from Google DrivePoint us at a Drive folder and convert every chapter in one go.Soon

Send to your reader

Send to KindleEmail a converted file straight to your Kindle.Send to Kobo or BooxPairing-code handoff to devices email cannot reach.Wireless to your e-readerType a 6 digit code into the reader's browser and download the file there.New

Organise and metadata

Edit metadataSet title, author and series so volumes group on-device.Reorder pagesDrag pages into order, drop the blanks and ads.SoonStart a chapter on a pagePick the page in the grid, type a title, and the reader gets a real chapter.SoonRotate a pageTurn the one scan that came in sideways, and nothing else.SoonInsert a blank pageFix a spread that lands on the wrong side, from one point on.SoonSplit or join a spreadCut one wide page in two, or join two pages into one spread.SoonPage suggestionsBadges for likely credits, colour pages and rotated scans. You accept each one.SoonAdd pagesDrop an image into the open file at the position you choose.SoonSplit webtoon into panelsSlice long vertical strips into clean e-ink panels.SoonAuto-fill from AniListType a title, we pull cover, author, series and tags.Batch a whole seriesDrop many chapters, convert and send them at once.SoonSplit and mergeCombine chapters into a volume, or split a huge file.Soon

Optimise

Compress mangaShrink an archive without converting it.SoonConvert to black & whiteStrip color for crisp, fast e-ink pages.SoonDeeper blacks for e-inkContrast and gamma tuned so panels pop on grey screens.SoonErase colour rainbowClean colour e-ink artefacts on Colorsoft and Kobo colour.SoonAI upscale pagesSharpen low-res scans before they hit your reader.Soon

Read and discover

Read onlineA built-in e-ink-style reader, preview before you send.SoonTranslate mangaOCR the speech bubbles and translate them inline.SoonColourise black and whiteAI colour for grey pages on colour readers.Soon